EN/LZT 108 4786 R1A
Mobile Phone
T39
White Paper
Contents
3
PREFACE
Purpose Of This Document
The Ericsson T39 White Paper is designed to give the reader a deeper technical understanding
of how the T39 is designed, and of how it interacts with other media. This document will make
it easier to integrate the T39 with the IT and communications solutions of a company or organi-
zation.
People who can benefit from this document include:
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Corporate buyers
IT Professionals
Software developers
Support engineers
Business decision-makers
The best place to find all the extras you need to support your phone and daily life is at the Eric-
tones, games, news, information, and a host of exciting links to other sites.
More information, useful for product, service and application developers, is published on the
to-date information about technologies, products and tools.
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PRODUCT OVERVIEW
TM
The T39 is a Triple Band phone with built-in Bluetooth wireless technology, high speed data,
GPRS and Wireless Application Protocol (WAP) support. It integrates wirelessly with personal
office tools and corporate calendars, phone books and services, to form a unique communica-
tions tool for the organization.
T39 Powerfully Attractive And Always Online
™
Bluetooth
Synchronization
WAP, security
High Speed Data
Bluetooth wireless technology
Using a high speed radio link, Bluetooth wireless technology elimi-
nates the need for cables for connecting the phone to handheld devices,
accessories and laptops. It provides secure short-range communication
without cables – even without line of sight between the devices.
Bluetooth wireless technology can be used for synchronization with
laptops and PDAs, for wireless headset, for turning the phone into a
wireless modem, for exchanging calendar events and business cards
with other phones, and more.
Synchronization
Secure WAP
Synchronization with PCs, a Personal Digital Assistant (PDA) or cal-
endar is effortless. Appointments and tasks in the phone’s calendar and
entries in the phone book can be synchronized via Bluetooth connec-
tion, infrared or a cable, and also via WAP using SyncML. The T39
features a hierarchical phone book in which you can store contact
details.
Internet browsing and secure mobile services are supported over Wire-
less Application Protocol, WAP. The built-in browser supports WAP
June2000 (WAP 1.2.1) with push services and secure transaction meth-
ods, such as digital signatures. Depending on network services, the
T39 provides WAP over GPRS with constant connection, GSM Data or
SMS.
High speed and GPRS The T39 enables high speed data communication and WAP browsing
with a constant connection, as required by the application. In GSM
Data connections, High Speed Data supports a high transmission rate,
and a fast download speed. Furthermore, by supporting General Packet
Radio Services (GPRS) networks, the T39 is designed to remain
“always-online” with a cost efficient IP connection which enables
rapid data transmission.
6
Functions And Features For Productivity
Triple Band support
Triple Band support means that you can use the phone on GSM 900/1800/1900 networks
almost all over the world.
Messaging
E-mail client (POP3/SMTP) and support for linked SMS messages (long messages). Data
connections feature makes it easy to manage all connection settings in one place, for inter-
net etc.
Connectivity
Infrared link to be used as a complement to a Bluetooth connection, for synchronization, for
turning the phone into a wireless modem, and more. An optional cable can also be used if no
infrared is available on the PC or handheld.
Voice and user interface
Built-in voice memo recorder and enhanced voice control functions. A full graphic dis-
play with grey scales and an easy to navigate, user interface software. Predictive text input,
®
T9 Text Input, makes typing quicker and easier.
Profiles feature
Groups of settings preset to suit certain environment Profiles, such as “In Car”, “Meeting”,
“Home”. Numbered shortcuts make it possible to prepare settings into a favourite menu
which the user accesses quickly and easily.
Accessories
A wide range of Ericsson accessories are available, such as Bluetooth wireless headset, to
enhance productivity further.
Services on the network
The T39 supports the SIM Application Toolkit (online services), which makes it possible
for operators to provide new services to existing users over the air, including new menus and
functions in the phone. Support for mobile positioning enables the design and implementa-
tion of new productivity and commercial solutions.
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TM
BLUETOOTH WIRELESS TECHNOLOGY
The T39 has built-in Bluetooth wireless technology. Short-range radio links operate in a glo-
bally available 2.4 GHz radio frequency band, and ensures fast and secure communications up
to a range of 10 metres (typically) between devices. Please note that in countries where the use
of Bluetooth wireless technology is not allowed, you must ensure that the Bluetooth function is
set to off. Contact the Ericsson representative to check if the use of Bluetooth wireless technol-
ogy is restricted in your country.
Bluetooth wireless technology is designed to be fully functional even in very noisy radio fre-
quency environments and it provides a high transmission rate. All data transfer is protected by
advanced error-correction methods that ensure a high level of data security.
Bluetooth wireless technology facilitates instant connections which are maintained even when
the devices are not within line of sight. Bluetooth wireless technology facilitates high-quality
voice transmissions, even under severe conditions. For example, you can connect your headset
to your mobile phone to keep your hands free for more important tasks.
Ericsson is a founding partner of the Bluetooth Special Interest Group (SIG). Bluetooth wireless
technology devices that are expected to be available in the near future, include:
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Headset for wireless voice transmission and remote call control
PCs, laptops, PDAs, palmpads for data transfer, synchronization etc.
PC cards for Bluetooth wireless technology in laptops and PDAs
MP3 music player
Other phones for exchanging business cards, ring signals, playing games etc.
Digital still and motion video cameras
Printers, hard disks and other storage devices
Handheld scanners for text, barcodes and images
Household appliances with built-in logic, as well as games and entertainment devices
Access points in hotel lobbies and airports for connecting to computer networks and the
internet
Bluetooth
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Using Bluetooth Wireless Technology In The T39
The built-in Bluetooth wireless technology allows a very fast data transfer speed, when one or
more Bluetooth devices is within a range of 10 metres. For example, the services available via
infrared communication are replaced by Bluetooth wireless technology communication, and
with a better performance. Key benefits of using Bluetooth wireless technology in the T39 are:
Replace cable and infrared
Bluetooth wireless technology gives a true wireless connection to
headset, computers, networks, printers and other devices.
Several devices
Radio link
The T39 identifies and maintains several devices in a pairing list.
No line of sight required; the phone can remain in a briefcase or in a
pocket, as long as no solid objects are in between (whereas infrared
requires line of sight).
Secure data connection A Bluetooth wireless technology PC/laptop can connect to the phone,
turning it into a modem for accessing the internet and for data transfer,
via GSM Data or via General Packet Radio Services (GPRS).
Synchronization
Fast synchronization, even without line of sight, of calendar and phone
book with PC/laptop, PDA and quick exchange of business cards, cal-
endar events and melodies with other phones and devices.
Phone management
Print from the phone
Manage the phone book and the phone settings from a Bluetooth PC.
When connected to a printer via Bluetooth wireless technology, the
user can print items directly from the phone. Items that can be printed
include overviews in the calendar, appointments and tasks, contacts,
business cards and text messages.
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GENERAL PACKET RADIO SERVICES
The introduction of GPRS (General Packet Radio Services) is one of the key steps in the evolu-
tion of today’s GSM networks to enhance the capabilities for data communication. Data traffic
is increasing enormously over both wired and wireless networks. This growth in demand for
internet access and services has paralleled the explosion in demand for mobile communications.
Users want access to the internet while they are away from their offices and homes. The main
applications driving the wireless internet development are e-mail access, web browsing and pull
content, also known as web clipping. User surveys have found that a vast majority of executives
and business professionals want wireless internet access to both send and receive e-mail on a
portable device, as well as web browsing with both text and graphic capabilities! The demand
for high-speed internet access will be the key driver for coming generations of wireless services
equal to, or faster than wired, and GPRS can deliver this mobile internet functionality. GPRS
will allow innovative services to be created, enabling new and previously inaccessible market
segments to be addressed, increasing customer loyalty and reducing churn. Machine-to-machine
and person-to-machine communications will become possible.
GPRS applications can be developed both as horizontal and vertical applications. Vertical appli-
cations can for example be operations like police and emergency, taxi, delivery or automated
services such as vending machines, supervision, vehicle tracking. Horizontal applications are
generic, such as internet access, e-mail, messaging, e-commerce and entertainment. One of the
advantages with GPRS is that it will profit from the global coverage of existing GSM networks.
Therefore applications developed for GPRS can be deployed on a large scale and will gain
economies of scale. GPRS also provides an ideal secure medium for connections to private net-
works, banking and financial services.
The T39 supports GPRS, which means that the data is sent in packages at a very high speed. The
phone remains connected to the network all the time without using any transmission capacity,
until data needs to be sent or received. This illustration gives a comparison.
1
9,600/14,400
GSM
9,600 bps
9,600/14,400
9,600/14,400
14,400, 19,200 or 28,800 bps (HSCSD)
9,600/13,200
9,600/13,200
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GPRS
9,600, 13,200,
19,200, 26,400,
28,800 or 39,600 bps
9,600/13,200
9,600/13,200
•1.A normal GSM call only uses one of eight repeating time slots in the GSM channel, giving a
data speed of 9,600 bps. The T39 supports a more efficient coding scheme, giving data
speeds of up to 14,400 bps (providing the network supports this). Furthermore, High Speed
Circuit Switched Data (HSCSD) gives the possibility to use two time slots for receiving
data. This can increase the data speed up to 28,800 bps (network-dependent)
•2.In GPRS, data is sent in packets, and up to three time slots can be combined to provide the
necessary bandwidth, up to 39,600 bps for receiving data, depending on coding scheme
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Using GPRS In The T39
Instead of occupying a whole voice channel for the duration of the call, data is sent in small
packets as needed, just like IP on the internet. Capacity is used only when data is being sent or
received, which means that it is possible to be “constantly” connected, as required by the appli-
cation in use. If the user wants to send e-mail, it may be sufficient to share a channel with sev-
eral other users. On the other hand, the phone has access to several time slots if a higher
capacity is needed.
The GPRS specification includes four coding schemes with different data speeds. The T39
works with the first two coding schemes, but the data speed will naturally vary according to net-
work configuration.
The GSM system's design limits the ability to use all eight time slots. Instead, the T39 uses up to
three time slots for receiving data, and one slot for transmitting. This means the speed for
receiving data is up to 39,600 bps and for sending data up to 13,200 bps.
Information about the identity of phone and the characteristics of the connection are described
in the PDP context (Packet Data Protocol context). This information is stored both in the phone
and in the mobile network, so that each phone is identified and “visible” to the system. In T39,
multiple PDP context settings can be set via the menu system, or by OTA provisioning.
Using GPRS with the T39 gives several advantages, for example:
Constant connection
Keep an open connection to the e-mail system or the company net-
work, staying online to receive and send messages at all times. All con-
nection settings can be managed by using the Data connections feature.
High speed
Gain access automatically to increased bandwidth when downloading
large files, images etc.
Cost efficient
GPRS being an IP-based connection means that a high transmission
capacity is only used when needed. This makes it possible to stay con-
nected via GPRS, whereas keeping a constant circuit switched connec-
tion would be more expensive.
WAP over GPRS
E-mail over GPRS
Access the internet via WAP at high speed and with a constant connec-
tion. The user can run the WAP functions such as browsing.
This means that the user can be connected to the e-mail system while
reading and preparing messages, and that the messages are sent at a
high speed.
Data communication
Data and voice
Using GPRS, this provides data and internet/Intranet access, for a PC,
PDA or handheld device connected via Bluetooth wireless technology,
infrared or cable.
The T39 can maintain a data connection when conducting a voice call.
For example, the user can conduct voice calls while maintaining an
uninterrupted connection to an e-mail system.
Provide settings
The GPRS configuration settings can be sent from the provider over
the air, OTA. This way, the user can use GPRS without making any set-
tings in the phone.
User controlled settings Full user control is enabled in the T39. In the Data connections menu,
the user can set up multiple descriptions and access advanced settings
for GPRS, for example Data compression and Quality of Service.
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WAP SERVICES
The typical WAP client is a small, portable device which is connected to a wireless network.
This includes mobile phones, pagers, smart phones, PDAs and other small devices. In these
devices, you have a limited user interface, low memory and computing power compared to
desktop and laptop computers.
The WAP browser in the T39 is compliant with WAP June2000 (WAP 1.2.1) includes WTLS
class 3 and mechanisms for digital signatures. It is designed for WML and cannot read ordinary
HTML pages, but it is suitable for interaction with customer services, e.g. ticket reservation. It
is also handy when you want to access text-based information, such as timetables, share prices
and exchange rates and internet banking and other interactive services.
Using WAP In The T39
The built-in WAP browser gives the user portable, fast and secure access to a wide variety of
services, with the possibility of personalized services. WAP in the T39 offers new opportunities
to companies and service providers:
Push service
A useful feature for companies and service providers to push contents
or service indications to work groups or customers. This is used for
notifications, mail alerts, messaging, news, stock quotes, contacts,
meeting requests, games etc.
Provide settings
Using SMS message, configuration settings can be sent over the air,
OTA, so that the user does not need to configure the WAP access set-
tings manually. WAP settings may also be customized by the operator.
Adapt to phone type
When creating a WAP service, you want to make sure that the user
experience is what you intended, regardless of client device type. The
function User Agent Profile is supported by the T39 to allow the con-
tents to be automatically optimized for the phone.
Security
Service providers can offer commercial and business critical services
with high security to mobile users, compliant with Wireless Transport
Layer Security (WTLS) class 1, 2 and 3. Digital signatures and Wire-
less Identification Module (WIM) are supported in the T39. The WIM
is used to store security related information.
Several bearer types
The T39 accesses WAP over a standard GSM Data connection as well
as over a GPRS connection. SMS is available as bearer type also. (Net-
work-dependent services.)
Bandwidth efficiency One of the key advantages WAP has over text-based HTML pages on
mobile devices, is the bandwidth efficiency for communication. This is
due partly to the fact that the WAP application is communicated to the
wireless devices in the form of binary encoded data. Over a GPRS con-
nection, bandwidth is used even more efficiently. See “Using GPRS In
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Easy create for WAP
Using standard tools
Creating a WAP service is no harder than creating an Intranet/internet
service today since WML and WMLScript are based on well-known
internet technology. New market segments can be addressed by
launching innovative mobile Value Added Services.
It is possible for the service creator to use standard tools like ASP or
CGI to generate content dynamically. You can utilize existing invest-
ments in databases etc. that are the basis of existing internet services.
Create a service once and make it accessible on a broad range of wire-
less networks.
Maintain customer base You can adapt existing internet services to WAP. The actual binary
encoding can be handled by the WAP Gateway which makes it possible
to create WAP applications using the text-based language WML and
other tools. In fact, existing HTML-based applications on the internet
can be viewed in the WAP browser, if an automatic conversion is per-
formed in the WAP Gateway.
Improve productivity Improve and simplify the communication flow within an organization
by making information available to mobile users. A company or orga-
nization can use a WAP gateway to provide a secure connection to the
company network for their users.
The WAP profiles
The T39 holds five WAP profiles, each with a group of network set-
tings and a home page. If you provide a corporate WAP service on your
Intranet, it is useful to enter an Intranet WAP profile in user phones.
The WAP profile holds network settings and user identification. The
users switch easily between the corporate services and WAP services
on the internet, simply by switching WAP profile.
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Bearer Type Characteristics
The phone accesses WAP services over SMS or IP, where IP can be provided either over GSM
Data or GPRS depending on network services.
Typical differences which distinguish the bearer types are listed below.
GPRS Access
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The connection is maintained “constantly”, as required by the application, and data is trans-
mitted in packets. This means that the phone is connected almost all the time without using
network capacity.
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Higher transmission speed than with GSM Data and SMS access.
Pricing of GPRS can be dependent on the actual use of bandwidth, which means very low
cost when no data is sent or received, while the phone remains connected to the WAP ser-
vice.
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When transmitting large amounts of data, bandwidth can be increased automatically to allow
faster transmission speed.
GPRS is ideal for Complex Pull services, Browsing, Data transfer, Provisioning, Pager ser-
vice, Messaging services, Info services, Push initiations.
GSM Data Access
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Circuit connection of data call which means that the phone is connected during the entire
WAP session.
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Comparably higher transmission speed than with SMS access.
Pricing of GSM Data access can be compared to pricing of data calls in the network.
GSM Data is suitable for Complex Pull services, Browsing and Data transfer.
GSM Data is not suitable for Provisioning, Pager service.
SMS Access
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SMS point-to-point is used and not SMS Cell Broadcast.
The connection is maintained by the automatic exchange of ”messages” between the phone
and the SMS Service Center.
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Comparably lower transmission speed than with GSM Data access.
Pricing of SMS access can be compared to pricing of the normal SMS service in the net-
work.
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SMS is suitable for Messaging services, Info services, Push initiations, Provisioning.
SMS is not suitable for Browsing, Data transfer.
Gateway Characteristics
The WAP Gateway provides services in the company’s Intranet, a banking or stock trading ser-
vice on the internet, or access to other WAP applications on web addresses anywhere on the
internet. A Gateway is identified by an IP number or by a phone number, depending on access
type.
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Security Using WAP
When using certain WAP services the user may want a secure connection between the phone
and the WAP gateway, for example when using banking services. An icon in the display indi-
cates when a secure connection is used. The T39 is based on the WAP June2000 (WAP 1.2.1)
specifications where security functionality is specified with a technology called Wireless Trans-
port Layer Security (WTLS).
The WAP protocols that handle the connection, its transport and its security are structured in
protocol layers. The security is handled by the WTLS layer operating above the transport proto-
col layer. There are WTLS classes that define the levels of security for a WTLS connection:
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WTLS class 1 involves encryption with no authentication.
WTLS class 2 involves encryption with server authentication.
WTLS class 3 involves encryption with both server and client authentication
Server authentication Requires a server certificate stored at the server side and a root certifi-
cate stored at the client side.
Client authentication
Requires a client certificate stored at the client side and a trusted certif-
icate stored at the server side.
A Wireless Identity Module (WIM) can contain both trusted and client certificates, private keys
and algorithms needed for WTLS handshaking, encryption/decryption and signature generation.
The WIM module can be placed on a SIM card and will then be referred to as a SWIM card.
Certificates
To use secure connections, the user needs to have certificates saved in the phone. There are two
types of certificates:
Trusted certificate
A certificate that guarantees that a WAP site is genuine. If the phone
has a stored certificate of a certain type, it means the user can trust all
WAP gateways that use the certificate. Trusted certificates can be pre-
installed in the phone, pre-installed in the SWIM, or downloaded from
the trusted supplier’s WAP page.
Client certificate
A personal certificate that verifies the user’s identity. A bank that the
user has a contract with may issue this kind of certificate. Client certif-
icates can be pre-installed in the SWIM card.
WIM Locks (PIN Codes)
There are two types of WAP security locks (PIN codes) for the WIM on SIM. The locks protect
the subscription from unauthorized use when browsing. The locks should typically be supplied
from the supplier of the SWIM.
Access lock
An access lock protects the data in the WIM. The user is asked to enter
the PIN code the first time the SWIM card is accessed when establish-
ing a connection.
Signature lock
A signature lock is used for confirming transactions - like a digital sig-
nature.
In the T39, the user can check which transactions have been made with the phone when brows-
ing. Each time the user confirms a transaction with a signature lock code, a contract is saved in
the phone. The contract contains details about the transaction.
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Over-The-Air Provisioning Of WAP Settings
To simplify configuring WAP settings in a number of phones, all settings can be sent as an SMS
message to each phone. This makes it easy for an operator, a service provider or a company to
distribute settings for internet/Intranet, and WAP, without having to configure each phone man-
ually. This also makes it easy to upgrade the services provided to the users, without the need for
users to perform any manual configuration.
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The OTA configuration message is distributed via SMS point-to-point
The setup information is a binary encoded XML message, according to WBXML. To
receive information about OTA specifications, please contact your local Ericsson representa-
tive for consumer products. A configurator that utilizes OTA provisioning can be tested on
the Ericsson Mobile Internet
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The user is not alerted about new settings until the ongoing browsing session ends. Further-
more, settings are not changed during an ongoing browsing session
The necessary user interaction is limited to receiving and accepting/rejecting the configura-
tion message, and selecting which WAP profile to allocate the settings to
Security can be handled using a keyword identifier displayed on the screen as a shared secret
between the SMS sender and the receiver. It is important that the user has a way to verify
that the configuration message is authentic
Configuration Of WAP Settings
An easy way to perform the WAP configuration of a single phone is by using the step-by-step
WAP configurator provided on the Ericsson Mobile Internet. The configurator utilizes OTA pro-
Another way to perform the WAP configuration of a single phone is by using the Ericsson
Phone Settings program which is available on the CD supplied with the phone. There, you can
find all configuration settings needed for the phone to access the WAP services.
A manual configuration is made using the menu system in the phone. This is described in the
User’s Guide.
Push Services
These are useful for sending updated WAP site contents or WAP links to mobile users. Exam-
ples of services that can be implemented using push services:
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Notifications about new e-mails, voice mails, etc. Instant messaging and chat
News, sport results, weather forecasts, financial information (stock quotes etc.)
Personal Information Manager (PIM) - delivery of contacts, meeting requests etc.
Fill up a smart card with e-cash
Interactive games, e.g. play poker with a friend
In the T39, the user can select if push messages are allowed to be received or not. There are two
different forms of Push services, Service Indication and Service Loading.
Service Indication (SI)
This is basically a text message to the user, that informs of a WAP page. It contains a link to a
URL. If the user decides to load the suggested URL, normal WAP browsing commences.
When a service indication is received in the T39, the user can decide to load it, to postpone it or
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to delete it. Service indications that are received are stored in the Push Inbox, and can be viewed
and loaded at a later time.
The push inbox has a list that shows the first part of each received message, which is sorted by:
1) Action attribute, high/medium/low (highest first), and
2) Reception time for messages of each attribute level
Service Loading (SL)
This is a WAP page with the updated information, that is displayed if the user accepts it. If it is
not accepted, it is loaded and stored in the cache for later use. The user can start the browser and
load the page from the cache manually.
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POWERFUL MESSAGING
The T39 is capable of sending and receiving SMS messages, linked messages and it supports
Enhanced Messaging Services (EMS). Please note that EMS is only valid for T39m versions.
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With the Short Message Service, a user can send text messages containing up to 160 charac-
ters to and from GSM mobile stations (up to 70 characters using Chinese text)
Status report is supported, which means that the user can see if a sent message has been
delivered or not (network-dependent service).
With the linked SMS, the user can link several SMS messages together to create a longer
message (network-dependent service)
With EMS, the T39 lets the user insert sounds, pictures and melodies, or ring tones in outgo-
ing messages. Also, the phone will display pictures and play melodies, sounds and anima-
tions included in incoming messages (network-dependent service, and only valid for T39m
versions)
The T39 also lets you save often-used text messages as templates. You can save up to ten tem-
plates consisting of up to twenty-five characters each in the phone's memory. The T39 also fea-
tures an SMS counter allowing you to keep track of SMS messages that you have sent.
Enhanced Messaging Service (EMS)
Enhanced Messaging Service (EMS) is a powerful enhancement of the SMS standard specified
by the 3rd Generation Partnership Project (3GPP). It is supported by the major network opera-
tors and mobile phone manufacturers. With it, mobile phone users can add life to SMS text mes-
saging in the form of pictures, melodies, sounds, animations and formatted text. This gives the
users new ways to express feelings, moods and personality in SMS messages.
Add life to messages to and from the T39 by inserting melodies.
Users can express feelings and personality by inserting pictures in messages.
As well as messaging, users will enjoy collecting and swapping pictures and ring signals and
other melodies, downloading them from the internet or editing them directly on the phone. See
related documents listed under “Documents” on page 25. EMS is a network-dependent service.
One message may contain several EMS objects, such as a picture, an animation and a sound.
The message is limited by size. If concatenation is used, up to six segments of 128 bytes each
can be combined in one message.
Most phones without support for the EMS standard will simply ignore the EMS information
when the message is received, and will just display the text in the message. This prevents the
phone from displaying unreadable contents to the user.
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Pictures And Animations
In the T39, there are 76 permanently stored pictures that express different moods and situations.
The pictures are grouped by eight different themes to make them easy to find. In addition, the
T39 has another 30 empty positions where the user can save pictures that have been received in
Examples of pictures that can be pre-installed in the T39
Animations makes it possible to further enhance the experience of the message. The T39
includes pre-defined animations for inserting into outgoing messages. In addition, the user can
receive user defined animations in incoming messages.
Sounds And Melodies
The user can include pre-defined sounds in messages, such as “Chimes high” and “Notify”, and
melodies, such as ring signals. Melodies received in incoming messages and composed by the
user on the phone’s keypad can be stored in My Melodies. These are easily inserted in outgoing
messages, see the User’s Guide. The built-in tool for editing and creating melodies on the
phone’s keypad is the Melody Composer, see “Melody Composer” on page 15.
Picture Editor
The user can edit pictures and symbols directly on the phone, to create new, personal pictures
for inclusion in EMS messages. The Picture Editor allows the user to view the picture in the dis-
play and to edit it with the pen tool.
The available tools include:
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Set line thickness
Zoom in, zoom out
Change picture width and height
Select black or white pen
The T39 has a set of pre-defined pictures for use with EMS, which also can be edited. New pic-
tures can be received with EMS messages and saved in the phone. See the User’s Guide for a
description of this function.
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MOBILE INTERNET AND E-MAIL
The Mobile Internet offers much more than mobile access to the internet - it opens up a whole
new range of situation-based services. Services that give us anytime, anywhere access to per-
sonalized communications, information and entertainment. The T39 is built to facilitate the use
of and access to services on the internet. The T39 also enables new technologies such as mobile
positioning to create new commercial and productivity solutions.
Data Connections
In order to browse via WAP or use the e-mail program or an internet connection, the user must
have a connection for data communication configured in the phone. Such a connection is called
a Data connection. A Data connection contains specific settings and parameters for the connec-
tion, for example, the address to the appropriate server. Several Data connections can be saved
in the T39, with different settings. To make it easier for the user, the Data connections can be
provided by the operator in a message over the air, OTA provisioning.
Advantages of Data connections include:
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Once the data connections are defined and named, the user does not have to enter the set-
tings for the connection again
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Data connections can be re-used at any time
When working with WAP, e-mail or the internet, the user simply selects which Data connec-
tion they want to use for the activity
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•
Data connections are used for both GSM Data and GPRS connection settings
Data connections contain choice of bearer type for WAP and corresponding bearer specific
parameters
•
Data connections contain all settings for the internet access point, whether a modem pool
phone number or an IP address, and the user ID and password
Built-in E-mail Client
The T39 has a built-in e-mail client for sending and receiving e-mail messages. This means that
users can connect to the e-mail account normally used on the corporate network, or another e-
mail service as preferred. The same settings as those on the office PC can be used in the e-mail
client on the user’s T39. The e-mail client has several useful features:
•
•
•
•
•
A true POP3/SMTP e-mail client, it supports the majority of e-mail and web-mail servers
Copy of outgoing mail can be sent to the corporate e-mail server for future reference
The user can attach a photo from a digital camera
Automatic e-mail check at regular intervals selected by the user
More than one e-mail account in the phone, for example, one for your business e-mail and
one for your private e-mail
•
Predictive text input (T9 Text Input) facilitates typing text in e-mail body, address and sub-
ject
20
Mobile Positioning
The geographic location of mobile subscribers can be used to provide them with related infor-
mation and a variety of services. Ericsson’s Mobile Positioning System (MPS) gives operators a
fast and cost-effective way to establish and roll out location-based services.
For users of the T39, the integration of mobile positioning with WAP services means that a
complete range of service and information tools are available.
More information regarding possibilities with and technologies for mobile positioning is avail-
21
MODEM AND AT COMMANDS
The T39 contains a complete GSM modem. This provides data and e-mail communication, as
well as internet/Intranet access, for a connected PC, PDA or handheld device. Once the PC/
PDA is connected to the phone using Bluetooth wireless technology, infrared or a cable, and the
appropriate software is installed, the modem in the phone works in a similar way to a PC Card
modem, or an external modem.
In the T39, AT commands are used both for:
•
•
controlling the data communication between the PC and the remote service
configuring and requesting settings and behaviours in the phone, from a connected PC or
PDA
GSM Data Communication
The built-in data capability turns the phone into a modem when connected to a PC/PDA. The
T39 offers the user data connection anytime, anywhere, unmatched by fixed telephone net-
works. Each GSM channel is divided into eight repeating time slots.
A normal GSM call only uses one of eight repeating time slots in the GSM channel, giving a
data speed of 9,600 bps. The T39 supports a more efficient coding scheme, giving data speeds
of up to 14,400 bps (providing the network supports this).
1
9,600/14,400
GSM
9,600 bps
9,600/14,400
9,600/14,400
14,400, 19,200 or 28,800 bps (HSCSD)
9,600/13,200
9,600/13,200
2
GPRS
9,600, 13,200,
19,200, 26,400,
28,800 or 39,600 bps
9,600/13,200
9,600/13,200
High Speed Data Gives A Faster Speed
High Speed Circuit Switched Data (HSCSD) gives the possibility to use two time slots for
receiving data. In combination with a more efficient coding scheme, this can increase the
receiving data speed up to 28,800 bps (network-dependent). Additionally, by using Data Com-
pression (V.42bis) the experienced data rate can be increased up to four times.
GPRS Enables Constant Connection And High Speed
With GPRS, the connection is maintained “constantly”, and data is transmitted in packets. Pric-
ing of GPRS can be dependent on the actual use of bandwidth, which means very low cost when
no data is sent or received, while the phone remains connected. When transmitting large
amounts of data, bandwidth can be increased automatically to allow faster transmission speed,
up to 39,600 bps download speed.
22
AT Commands Support
This section outlines the AT commands supported by the T39. The information here can be of
use for advanced users, to indicate the possibilities they have to:
•
•
•
develop new communications software
add the T39 to an application’s list of compatible modems
adjust the settings of their mobile telephone and modem
The modem in the T39 supports the V.25ter command set, which is the standard communication
set used by modems.
The T39 is compatible with industry de facto extensions, ETSI 07.05, 07.07 and 07.10.
Overview Of AT Command Functions
You use AT commands to configure your mobile telephone, to request information about the
current configuration or operational status of your mobile phone, and to test availability and
request the range of valid parameters, when applicable, for an AT command.
The built-in modem can be set in any one of three modes of operation. These are:
Off-line Command
Mode
The built-in modem is placed in off-line command mode when first
powered up and is ready for entry of AT commands.
On-line Data Mode
Allows “normal” operation of the built-in modem, exchanging data or
facsimile with the remote modem.
On-line Command
Mode
You can switch to on-line command mode when you want to send AT
commands to the built-in modem while still remaining connected to
the remote modem.
The AT commands in the T39 are grouped as follows:
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
Control and Identification
Call Control
Interface Commands
Data Compression
Mode Management
Audio Control
Accessory Menus
Accessory Authentication
Voice Call Control
GSM 07.10
Accessory Identification
VAD Support for External VAD
GSM DTE-DCE Interface Commands
GSM Call Control
GSM Data
GSM High Speed Circuit Switched Data
GSM Network Services
GSM USSD
23
•
•
•
•
•
•
•
•
•
•
•
•
•
GSM Facility Lock
GSM Mobile Equipment, Control and Status
GSM Mobile Equipment Error Control
GSM SMS and PDU Mode
GSM GPRS
GSM Phone book
GSM Clock, Date and Alarm Handling
GSM Subscriber Identification
Ericsson Specific AT Commands for GSM
MMI Settings
Voice Control
OBEX
WAP Browser
24
SYNCHRONIZE CALENDAR AND PHONE BOOK
In everyday life, access to an updated calendar and details of friends and business colleagues is
greatly appreciated. To be truly mobile, users must be able to carry their important information
with them. Equipping mobile phones with Personal Information Manager (PIM) programs like
calendars, to-do lists and address books gives users access to their most important data any-
where and anytime. The information is kept updated by synchronizing with the information at
the office or at home. The growing use of groupware SW such as Microsoft Outlook and Lotus
Notes means that more and more meetings are booked electronically in daily business life.
Infrared
Bluetooth
WAP
Internet/Intranet
The user can save up to 200 appointments and tasks in the calendar, depending on the size of
each item. These can be kept up to date with the user’s other calendars and agenda programs on
a PC or on a PDA or on the internet. The hierarchical phone book is also easily updated in the
same way.
Synchronize With Local Calendar And Phone Book
Open standard
Communication with almost any groupware or office program, since
the synch method complies to the open standard IrMC 1.1, as specified
1.1 brings together the following standards:
vCard 2.1 for address book information
vCalendar 1.0 for appointment and to-do information
ObEx (Object Exchange) protocol version 1.0, for data exchange
Bluetooth wireless technology, infrared or cable
The T39 synchronizes using the same protocol, regardless of connec-
tion type. It connects via Bluetooth wireless technology, infrared or
cable. The cable is connected either directly to the phone or to the
desktop charger.
Automatic synch
Intelligent process
When infrared or Bluetooth wireless technology is switched on in the
phone, the synch process starts automatically, as soon as the phone is
within range of a compatible port on a PC or handheld device (a suit-
able synchronization program must be running on the device).
A synchronization engine performs the task of synchronizing. For local
synchronization the synchronization engine is an application running
on the desktop computer. The synchronization engine compares,
updates and resolves conflicts to make the information in the phone the
same as in the computer.
25
Synchronize Over WAP Using SyncML
The synchronization in the T39 with a remote internet calendar takes place over WAP according
to SyncML. The SyncML initiative is an open industry initiative, that has been formed to
develop and promote a common protocol for synchronizing data among workstations, network
application servers, and mobile information appliances, such as mobile phones, handheld com-
puters, PDAs and other mobile devices. Ericsson is an sponsoring member to the SyncML ini-
tiative. More information is available on the official SyncML web site, see “Links” on page 44.
A synchronization engine is located on a server or on the corporate network to perform the task
of synchronization. The Ericsson AirCalendar is an example of a server-based product that helps
the users in an organization to update their phone books and meeting agendas over the internet.
Hierarchical Phone Book With Contacts
The T39 features a hierarchical phone book. For every contact, you can store name, home, work
and mobile numbers, e-mail address and other information. The hiearchical phone book in the
T39 is compatible with most groupware and agenda programs, such as Microsoft Outlook. This
enables a smooth synchronization of contact names and numbers in the phone and contacts on
the user’s PC.
Synchronization Software And The T39
A very efficient enterprise solution is to use the T39 together with PCs equipped with XTND-
Connect PC For Ericsson. It provides a fast, flexible and easy to use synchronization solution.
The integration between XTNDConnect PC For Ericsson and Microsoft Outlook provides an
embedded menu for one-key synchronization.
•
•
A mobile worker typically uses SMS and Phone Book Manager
An office worker typically uses XTNDConnect PC For Ericsson and Phone Settings
To enhance the functionality and compatibility further, the synchronization software can easily
be upgraded.
The number of units that can talk to each other is unlimited. One phone can be partner with sev-
eral PCs. This ensures that information from both the work PC and the home PC can be syn-
chronized with the phone. For users that have both a desktop PC and a laptop or a PDA, it is an
efficient way to synchronize data with the phone. This way, data can also be transferred between
PCs to keep them in synch.
One phone can synchronize with an unlimited number of Pcs/PDAs.
26
If the synchronization software is upgraded to XTNDConnect PC, one PC can be partnered with
several different phones. This is vital if, for example, each member in a work group has his/her
own the T39, and needs to synchronize with one PC. It makes it easy, for example, to download
a common company phone directory to the phone book in each company mobile phone. With
the full version of the synchronization software, other phone types and handheld devices, such
as PDAs and Windows CE computers, can also be synchronized.
With the full version XTNDConnect PC, any number of phones can be synchronized with the
same PC.
XTNDConnect PC For Ericsson
This synchronization software is bundled with the T39 and provides a powerful set of functions.
•
•
Phone book and calendar synchronization for the T39
A synchronization menu is embedded inside Microsoft Outlook. It provides one-key syn-
chronization and allows the user to control the synch process by easy-to-use settings
•
PC applications supported by XTNDConnect PC For Ericsson:
Microsoft Outlook 97, 98, 2000
Platforms for using XTNDConnect PC For Ericsson:
Windows 98, 2000, Me (Millennium Edition), Windows NT 4.0
Pentium PC recommended (minimum 386)
32 MB RAM recommended (minimum 16 MB)
10 MB free hard disk space
Bluetooth wireless technology
Infrared or cable connection
•
Support is handled by Ericsson
XTNDConnect PC
All users of the T39 can easily upgrade to the full version of the synchronization software. A
number of features and supported applications will then be added, including XTNDConnect
Phone Viewer.
•
•
Phone book and calendar synchronization for the T39
XTNDConnect Phone Viewer makes phone data easy to enter. Use your computer to view,
create and edit all data stored on your Ericsson phone
•
PC applications supported by XTNDConnect PC (full upgraded version):
Microsoft Outlook 97, 98, 2000
Lotus Notes 4.5, 4.6, R5
Lotus Organizer 4.1, 5.0, 97, 97 GS, 6.0
Symantec ACT! 3.05, 4.0, 2000
NetManage Ecco Pro 4.0
GoldMine 3.0, 4.0 (Standard Edition)
Platforms for using XTNDConnect PC:
Windows 98, 2000, Me (Millennium Edition), Windows NT 4.0
Pentium PC recommended (minimum 386)
27
32 MB RAM recommended (minimum 16 MB)
10 MB free hard disk space
Bluetooth wireless technology
Infrared or cable connection
•
•
•
A synchronization menu is embedded inside Microsoft Outlook. It provides one key syn-
chronization and allows the user to control the synch process by easy to use settings
Handheld devices supported include the T39, palm-sized and handheld devices using Win-
dows CE and PalmOS. Casio Personal Organizers
All support for the full version is handled by Extended Systems Inc.
AirCalendar For Mobile People
The Ericsson AirCalendar is a synchronization engine and a web-based calendar with features
like meeting planner, tasks, contacts and shared views. The synchronization engine can reside
on the user’s own desktop PC or on an enterprise server. AirCalendar gives supplementary fea-
tures and benefits with its synchronized calendar.
The T39 can be synchronized with the web-based calendar over WAP. No browsing is required.
•
Entering a URL, a user name and a password in the phone is all that is needed to initiate the
synchronization
•
•
The web-based calendar is maintained from any browser connected to the internet
Members of a work group can let other members and associates view and enter appoint-
ments in the web-based calendar. The synchronization engine always compares appoint-
ments to try to resolve any conflicts
•
The user can request to be automatically notified of any changes to the calendar, via e-mail
or SMS
dar.
28
INFRARED TRANSCEIVER
Infrared communication creates a data link between two communications devices through an
infrared beam of light. On the T39, this link is used as a wireless connection with desktop com-
puters, PDAs, Ericsson handheld computers, laptop PCs, digital cameras, other phones (for
example, the T39), and other hardware supporting the standard. The Infrared Data Association
(IrDA) has set the hardware and software standards that form the infrared communication links.
The T39 complies with the specification IrMC 1.1, which defines how mobile telephony and
communication devices can exchange information. In the T39, a subset of the specification
IrMC 1.1 is also used when communicating via a cable.
Key benefits using the T39 with its built-in infrared transceiver:
•
•
•
•
•
•
•
•
True wireless communication
Low power consumption
Secure data transmission
Support for Medium Speed Infrared (MIR) to provide fast communication
Support for instant detection of infrared port from a PC running Windows 2000
Send and receive e-mail and data on the connected PC/PDA
Connect to the internet or Intranet/LAN from the connected PC/PDA
Support for connecting via GPRS networks (network-dependent service) also from a PC
running Windows 9x/ Windows Me / Windows 2000
•
•
Manage the phone book and the phone settings from a PC
Attach a photo from a digital camera via an infrared connection, using IrTranP (Infrared
Transfer Picture)
•
•
•
Exchange business cards and calendar events with vCard/vCalendar compatible devices
Exchange ring signals between compatible devices
Alternatively, if no infrared eye is available, an optional RS-232 cable connection is sup-
ported
Connection Via Infrared
IrDA is a point-to-point communication link between two infrared ports. The infrared beam has
to be directed towards the target infrared port and as long as the two infrared ports are within
sight and range, the devices exchange data. For optimal performance, place the T39 within a
metre and at a 30 degree angle from the infrared port on the PC/PDA, or other phone. One
advantage of this narrow infrared gap is that the risk of transmitting data to other devices nearby
is minimized. The infrared link is a serial connection, which means that the data bits are sent
one after another in a long stream. The IrDA–SIR Data Link Standard is a protocol that makes
transmission of data faultless. The IrDA–SIR standard provides a high level of noise immunity,
which means that it is not sensitive to fluorescent light, sunlight and electromagnetic fields. This
makes it suitable for a modern office environment.
Connection Via Cable
The infrared connection is not always the best solution when connecting to a PC/PDA. Indeed,
it is not always even possible. The optional DRS-10 cable provides the same connectivity
between the phone and another unit.
29
FUNCTIONS AND FEATURES
In-phone Functions And Features
Downloadable Background Pictures
The T39 makes it possible to use a favourite picture as a background in the display. The phone
has a list of five pre-installed pictures, and one position for a custom picture that the user can
download from another phone or from a PC or using WAP. In addition, one picture can be pre-
installed by the operator, such as an operator logo.
When the user chooses to display a background picture, the menus, icons and operator name
shown in the display are re-grouped to leave room in the center of the display for the back-
ground picture.
Picture format is GIF with four grey scales (no animation). The displayed picture size is 73 pix-
els wide and 26 pixels high, measured from the top left corner of the picture. If a picture is too
wide (or too high) it will be truncated at the right (or bottom) edge.
73 pixels
4 grey scales
26 pixels
The user can design a suitable background picture from a photo or an illustration, using editing
equipment on a PC. The maximum picture file size for transferring to the phone is 600 bytes. If
a picture file size is too large, it will not be recognised by the phone.
•
The picture is sent to the phone from a PC or another phone using Bluetooth wireless tech-
nology or infrared. The user selects which transfer method to use for receiving. When the
picture is received, the user accepts and saves it as a background picture.
•
•
Using WAP, the users will be able to find downloadable pictures on WAP sites, for saving as
custom picture in the phone.
Operators can prepare logos or custom pictures for pre-installation in the T39. The phone
can be set to display the operator logo as default background picture by customizing.
Profiles
The profile feature: a group of settings preset to suit a certain environment. The profiles are also
related to intelligent accessories such as a desktop charger, a portable or vehicle handsfree; use-
ful for company integration with call forwarding etc. Some phone accessories select a profile
automatically. For example, when you place your phone in a car handsfree unit, the “In car”
profile is chosen.
The easiest way to set up the profiles in one or several phones, is by using the Ericsson Phone
Settings program.
Predictive Text Input (T9 Text Input)
The predictive text input (T9 Text Input), makes it possible for the phone to quickly recognize
the most commonly used word beginning with a certain letter. This is convenient especially
when writing long messages, such as text messages and e-mail, if the input language you select
supports this. For example, if you press 2, 6, 3, the word “and” appears, since this is the most
commonly used word with this combination of letters.
30
Voice Control
The T39 supports enhanced voice control, which makes it possible to interact with the phone
using spoken commands. This is useful for handsfree use of the telephone. The functions
include:
•
•
•
•
•
•
Voice dial - call someone by saying the name and number type, e.g “John, home”
Answer and reject calls with your voice when using a handsfree kit
Change profile with your voice
Record or listen to voice memos with voice commands
Caller name can be presented with the recorded voice command
Activate the voice control with a “magic word”
The Magic Word
The user can record a magic word and use it as a voice command to allow totally handsfree
access to voice control. Instead of pressing and holding YES, just say the magic word and then
one of the recorded voice commands. Activating the magic word consumes more power than in
normal standby mode. The magic word is especially suitable when driving a car with a car
handsfree kit installed, because external power is used instead of the battery power of the phone.
The user can also can also use the magic word when the phone is connected to a portable hands-
free.
Hierarchical Phone Book
In a company or an organization, you may need to deploy several phones with a common set of
phone book entries. This is done in one of the following ways:
•
Use the Ericsson Phone Book and SMS Manager on your PC to prepare the common phone
book entries. Then send the phone book entries from the PC to each and every phone. See
the User’s Guide.
or
•
Prepare the phone book on one SIM card in one phone. Copy the contents from this SIM
card to the phone’s memory, then put each one of all the other SIM cards into the phone and
copy the contents of the phone’s memory to them. See the User’s Guide.
Voice Memo
Voice memo is accessed through the regular menu system. You can record either your own voice
or the voice of the person with whom you are speaking. You can also record short memos to
yourself. Total record time 92 seconds for normal quality mode, and 36 seconds for high quality
mode.
Note that you may not be allowed to record the voices of other parties in conversation. Please
check the appropriate regulations before using this function.
Calendar Entry Exchange
Calendar entries can be exchanged with other programs, according to the vCalendar specifica-
tion. Using vCalendar, events, appointments, “ToDo” items and meeting information can be
“beamed” to and from any IrDA equipped device with support for vCalendar, including PDAs,
PIMs, laptops and phones.
31
Ring Signal Exchange
The T39 supports exchange of ring signals to and from other compatible phones.
More In-phone Functions And Features
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
Active Flip answering
Alarm Clock
Background light blue
Bluetooth built-in wireless technology
Bluetooth wireless technology games
Built-in modem
Calendar
Cable functionality
Contacts
Calculator
Code memo
Data transfer
Ericsson ring signal logotype (to recognise an Ericsson phone by its ring signal)
External antenna connector
Full graphic display 4 grey scales and 5 rows of text
Games including Bluetooth enabled
Infrared functionality
Last dialled numbers
Melody composer
Missed calls
Power gauging
Received calls list
Ring signal composition
Status lists
Status view
Stopwatch
SIM Application Toolkit
Tasks
Timer
Vibrating alert
Voice answering
Voice dialling
WAP browser and services
32
Network-Dependent Features
Business Card Exchange
Business cards can be exchanged with other devices, according to the vCard specification.
vCard information can include name, phone number, e-mail address, and so on. Laptops, PDAs,
phones or other devices equipped with IrDA or Bluetooth wireless technology, and that supports
vCard, can “beam” business cards.
Fixed Dialling And Restricted Calls
For a company or an organization, it can be useful to restrict phone calls. Fixed Dialling allows
you to preset a number of digits, for example area codes. This restricts the user to making calls
only to numbers which use the preset digits as leading digits. Fixed Dialling makes use of the
PIN2, and it requires fixed dial fields on the SIM Card. Check with your Operator about this
feature.
Restricted calls allows you to block outgoing or incoming calls in certain situations, for exam-
ple international calls.
More Network-dependent Features
•
High Speed Data
Advice of Charge Charging
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
Advice of Charge Information
Automatic time zone
Call barring
Call forwarding
Call hold
Call screening
Call transfer
Call wait
Calling Line Identification CLI
Closed User Groups
Conference calls
EFR Enhanced Full Rate Speech Coding
e-GSM
FR Full Rate Speech Coding
GPRS (3+1 time slots)
GSM 900/1800/1900 Triple band
GSM phase 2+
HR half rate speech coding
International roaming
Phone book on SIM
SIM Application Toolkit
Two line service / Alternate Line Service (ALS)
Unified messaging
33
•
•
Voice mail
WAP 1.2.1
34
SIM APPLICATION TOOLKIT
The SIM Application Toolkit (SIM AT) is a smartcard-centric method of deploying programs
that apply only to GSM and to SMS and USSD transports. Programs must be distributed on
smartcards. WAP is an internet-centric method of deploying programs that is independent of
network technology. Programs and content are kept centrally on web servers and downloaded as
required. While there is some overlap, WAP is a particularly good choice when deploying pro-
grams that also have an HTML version for desktop use. Work is currently underway on building
interfaces between the two technologies.
For an operator, a company or service provider, SIM AT offers a powerful way to deploy pro-
grams and services to users, without the need for new or upgraded equipment. All necessary
setup and programming is distributed to the users over the air, directly to their phones. In the
T39, a separate menu is available for functions residing on the SIM card. These can include sub-
menus for controlling functions, and also functions which allow the phone to initiate calls, send
data, and display information for the user.
SIM AT Services Supported By The T39
Service
Mode
Support
in T39
CELL BROADCAST
DOWNLOAD
Yes
DISPLAY TEXT
General: Support for packed and unpacked
format in SMS default alphabet as well as
UCS2 alphabet.
Yes
bit 1:
0 = normal priority
Yes
Yes
Yes
Yes
Yes
1 = high priority
bit 8:
0 = clear message after a delay
1 = wait for user to clear message
GET INKEY
General: The GET_INKEY requires that the
user press “Yes” to confirm his/her choice
bit 1:
bit 2:
bit 3:
0 = digits (0-9, *, # and +) only
1 = alphabet set
Yes
Yes
Yes
Yes
No
0 = SMS default alphabet
1 = UCS2 alphabet
0 = character sets defined by bit 1
and bit 2 are enabled.
1 = character sets defined by bit 1
No
and
bit 2 are disabled and the “Yes/No”
response is requested.
35
Service
Mode
Support
in T39
GET
INPUT
General:
No
of
hidden
input
bit 1:
bit 2:
bit 3:
0 = digits (0-9, *, # and +) only
1 = alphabet set
Yes
Yes
Yes
Yes
Yes
0 = SMS default alphabet
1 = UCS2 alphabet
0 = ME may echo user input on the
display
1 = user input not to be revealed in
any way (see note)
Yes
Yes
bit 4:
bit 8:
0 = user input to be in unpacked
format
1 = user input to be in SMS packed
format
Yes
0 = no help information available
1 = help information available
Yes
No
MORE TIME
Yes
Yes
Yes
Yes
POLLING OFF
POLL INTERVAL
PROVIDE LOCAL INFOR- '00' = Location Information (MCC, MNC,
MATION
LAC and Cell Identity)
'01' = IMEI of the ME
Yes
No
No
'02' = Network Measurement results
'03' = Date, time and time zone
$(DTTinPLI)$
REFRESH
General: The reset option requests the user to
wait while the phone restarts.
Yes
Yes
Yes
'00' =SIM Initialization and Full File Change
Notification;
'01' = File Change Notification;
'02' = SIM Initialization and File Change Noti- Yes
fication;
'03' = SIM Initialization;
'04' = SIM Reset;
Yes
Yes
Yes
Yes
Yes
Yes
SELECT ITEM
SEND SHORT MESSAGE
bit 1:
0 = packing not required
1 = SMS packing by the ME required
SEND SS
36
Service
Mode
Support
in T39
SEND USSD
Yes
Yes
No
SET UP CALL
General: Capability configuration
Setup speech call CallParty
Subaddress
Yes
DTMF support
'00' = set up call, but only if not currently busy Yes
on another call;
'01' = set up call, but only if not currently busy Yes
on another call, with redial;
'02' = set up call, putting all other calls (if any) Yes
on hold;
'03' = set up call, putting all other calls (if any) Yes
on hold, with redial;
'04' = set up call, disconnecting all other calls
(if any);
Yes
'05' = set up call, disconnecting all other calls
(if any), with redial;
Yes
SET UP MENU
Yes
Yes
Yes
SMS PP DOWNLOAD
START MENU
37
User Interaction With SIM AT
DISPLAY TEXT
A text string of up to 160 characters (80 UCS coded) is supported.
Text clearing times 10-20 seconds. 60-second timeout limit for the user to clear the text.
‘Key’ responses
‘Long NO’ – Proactive session terminated by user.
‘NO’ – Backward move in proactive session.
Any other key clears display if the command is performed success-
fully.
GET INKEY
‘Key’ responses
Prompt for a one character input. Pressing ‘YES’ without entering a
character gives warning message “Minimum 1 character”.
‘CLR’ clears current character.
‘Long NO’ terminates the proactive session.
‘NO’ – Backward move in proactive session.
‘YES’ – Command performed successfully.
GET INPUT
Prompt for character input. Pressing ‘YES’ without entering a charac-
ter gives warning message “Minimum ‘no’characters”. The phone will
refuse to accept further input when maximum response length is
exceeded.
MMI Maximum Response lengths
Digits Only – 160 characters
SMS default alphabet characters – 160 characters
Hidden Characters (Digits Only) – 20 characters
‘CLR’ clears current character/characters.
‘Long No’ terminates the proactive session
‘NO’ – Backward move in proactive session
‘YES’ – Command performed successfully
‘Key’ responses
REFRESH
When a Refresh Reset command is executed by the phone it will
prompt the user with the text 'Please wait' and then the phone will
restart.
SELECT ITEM
‘Key’ responses
Scroll to highlight item for selection. The maximum number of items
supported by the phone within one Select Item command, is 30.
Down arrow – Scroll down list
Up arrow – Scroll up list
Long No’ terminates proactive session
‘NO’ – Backward move in proactive session
‘YES’ – Command performed successfully
SEND SHORT MESS.Default message “Sending message Please wait” can be replaced for
the Alpha Identifier text, or suppressed completely if a null text is pro-
vided. Responses are “MESSAGE FAILED” or MESSAGE SENT”.
‘Key’ responses
SET UP CALL
‘Long No’ or ‘NO’ terminates the proactive session
If the ME is on a call when the command 'Set up Call, putting all other
calls on hold' is sent, the user will see the text 'Setting up a call current
call will be held'. If the 'YES' key is pressed the current call will be put
on hold and the new call set up. If the ME is on a call when the com-
mand ‘Set Up Call, disconnecting all other calls’ is sent, the user will
see the text ‘Setting up a call current call will be disconnected’. If the
‘YES’ key is pressed the current call will be disconnected and the new
call set up.
SET UP MENU
Incorporates a SIM Application Toolkit Menu Item into the ME’s main
menu structure. From the standby display the right or left arrow but-
tons can be pressed to select the Menu Items. (Note: The SIM AT menu
option is found in the ‘Extras’ menu.)
If an Alpha Identifier is supplied in the Set Up Menu command this is
used as the SIM AT entry in the ME’s main menu. If no alpha identifier
38
is supplied and only one item provided, then this item is used as
header. If no alpha identifier is supplied and several items are found in
the menu, a default title is used. If the SIM AT Menu Item is selected
using the ‘YES’ key all the items sent in the Set Up Menu command
will be available for selection, in the same way as the Select Item com-
mand. A limit of 30 menu items has been set within this command.
Down arrow – Scroll down list
‘Key’ responses
Up arrow – Scroll up list
Side key: Scrolls the menu
‘YES’ – Envelope (Menu Selection)
39
TERMINOLOGY AND ABBREVIATIONS
3GPP
API
3rd Generation Partnership Project.
Application Programming Interface.
Beam
Sending an item to another phone or a compatible application using the
infrared link.This can include ring signals, calendar entries, business
cards.
Bearer
The method for accessing WAP from the phone, for example GSM
Data (CSD) and SMS.
bFTP
binary File Transfer Protocol.
Bluetooth
Bluetooth wireless technology is a secure, fast, point-to-multipoint
radio connection technology. It is a specification for a small-form fac-
tor, low-cost radio solution providing links between mobile computers,
mobile phones and other portable handheld devices, and connectivity
to the internet. Available from the Bluetooth Special Interest Group
Bookmark
A URL and header/title stored in the phone.
Browsing session
From the first access of content until the termination of the connection.
Calling Line
Identification (CLI)
Shows the number of the person calling you in your mobile phone dis-
play. You can then make an informed choice as to whether or not to
take the call. Bear in mind that not all numbers can be displayed. To
use this service, it must be supported by your network.
Card
A single WML unit of navigation and user interface. May contain informa-
tion to present to the user, instructions for gathering user input, etc.
CGI
CS
Common Gateway Interface.
Circuit Switched.
CSD
Deck
Circuit Switched Data.
A collection of WML cards.
DTMF or Touch Tone Dual Tone Multi-Frequency signal – codes sent as tone signals. Used
for telephone banking, accessing an answering machine, etc.
e-GSM
Extended GSM, e-GSM, are new frequencies specified by the Euro-
pean Radio communications Committee (ERC) for GSM use when
additional spectrum is needed (Network-dependent). It allows opera-
tors to transmit and receive just outside GSM’s core 900 frequency
band. This extension gives increased network capability, which favours
both the user and the operators.
EFR
ETSI
FR
Enhanced Full Rate, speech coding.
European Telecommunications Standards Institute.
Full Rate, speech coding.
40
Gateway
A WAP Gateway typically includes the following functions:
- A Protocol Gateway – the protocol gateway translates requests from
the WAP protocol stack to the WWW protocol stack (HTTP and TCP/
IP).
- Content Encoders and Decoders – the content encoders translate Web
content into compact encoded formats to reduce the size and number of
packets traveling over the wireless data network.
GIF
Graphics Interchange Format.
General Packet Radio Services.
GPRS
GSM
Global System for Mobile Communications. GSM is the world’s most
widely-used digital mobile phone system, now operating in over 100
countries around the world, particularly in Europe and Asia-Pacific.
GSM 900
The GSM systems family includes GSM 900, GSM 1800 and GSM
1900. There are different phases of roll-out for the GSM system and
GSM phones are either phase 1 or phase 2 compliant.
GSM 1800
Also known as DCS 1800 or PCN, this is a digital network working on
a frequency of 1800 MHz. It is used in Europe and Asia-Pacific.
HDML
HDTP
HR
Handheld Device Markup Language.
Handheld Device Transport Protocol.
Half Rate, speech coding.
HSCSD
HTML
HTTP
Image
IrMC
High Speed Circuit Switched Data.
HyperText Markup Language.
HyperText Transfer Protocol.
WBMP or GIF image contained in a Card.
Infrared Mobile Communications standard.
Infrared Data Association.
IrDA
IrTranP
Infrared Transfer Picture, a specification for sending pictures via infra-
red.
ISP
Internet Service Provider.
Intelligent Terminal Transfer Protocol.
Local Area Network.
ITTP
LAN
ME
Mobile Equipment.
Micro browser
Accesses and displays the internet contents in your mobile phone, just
as an ordinary browser does in your computer. The micro browser uses
small file sizes and the bandwidth of the wireless-handheld network.
MIR
MMI
MS
Medium speed infrared
Man-machine interface.
Mobile Station.
MT
Mobile Termination.
OTA
Over-the Air Configuration. To provide settings for the phone by way
of sending a message, SMS, over the network to the phone. This
reduces the need for the user to configure the phone manually.
PDA
PDP
Personal Digital Assistant.
Packet Data Protocol.
41
Phone book
A memory in your mobile phone or SIM card where phone numbers
can be stored and accessed by name or position.
PIM
Personal Information Management.
Service Centre (for SMS).
SC
Service Provider
A company that provides services and subscriptions to mobile phone
users.
SI
Service Indication.
Service Loading.
SL
SIM card
Subscriber Identity Module card – a card that must be inserted in any
GSM-based mobile phone. It contains subscriber details, security
information and memory for a personal directory of numbers. The card
can be a small plug-in type or credit card-sized but both types have the
same functions. Your phone uses the small plug-in card.
SIR
Serial Infrared.
SMS
Short Message Service. Allows messages of up to 160 characters to be
sent and received via the network operator's message centre to your
mobile phone. Messages are stored if the phone is off or out of reach
ensuring that they reach you. To use this service, it must be supported
by your network.
SS
Supplementary Services.
SWIM card
TCP/IP
TE
A SIM card with a WIM module.
Transmission Control Protocol/Internet Protocol.
Terminal Equipment.
TLS
Transport Layer Security.
Triple Band
GSM 900/1800/1900 Your phone is a triple band phone, which means that you can use your
phone on three different kinds of networks – the GSM 900 and the
GSM 1800 and GSM 1900 systems (also called PCN or DCS 1800)
systems.
URL
Uniform Resource Locator.
Unstructured Supplementary Services Data.
Voice Activated Dialling.
USSD
VAD
VAS
Value Added Service.
vCalendar
vCalendar defines a transport and platform-independent format for
exchanging calendar and scheduling information for use in PIMs/
PDAs and group schedulers. vCalendar is specified by IETF.
vCard
vCard automates the exchange of personal information typically found
on a traditional business card, for use in applications such as internet
mail, voice mail, Web browsers, telephony applications, call centres,
video conferencing, PIMs /PDAs, pagers, fax, office equipment, and
smart cards. vCard is specified by IETF.
WAE
WAP
Wireless Application Environment.
Wireless Application Protocol. Handheld devices, low bandwidth,
binary coded, a deck/card metaphor to specify a service. A card is typi-
cally a unit of interaction with the user, that is, either presentation of
information or request for information from the user. A collection of
42
cards is called a deck, which usually constitutes a service.
WAP Application
A collection of WML cards, with the new context attribute set in the
entry card.
WAP service
WBMP
WBXML
WDP
A WML application residing on a web site.
WAP Bitmap.
Wireless Binary Extensible Markup Language.
Wireless Datagram Protocol.
Wireless Identity Module
WIM
WML
Wireless Markup Language. A markup language used for authoring
services, fulfilling the same purpose as HyperText Markup Language
(HTML) does on the World Wide Web (WWW). In contrast to HTML,
WML is designed to fit small handheld devices.
WMLScript
WMLScript can be used to enhance the functionality of a service, just
as for example JavaScript may be utilized in HTML. It makes it possi-
ble to add procedural logic and computational functions to WAP-based
services, for example.
WSP
Wireless Session Protocol.
Wireless Transport Layer Security.
World Wide Web.
WTLS
WWW
XML
Extensible Markup Language.
43
RELATED INFORMATION
Documents
•
•
•
•
The T39 User’s Guide
WAP June2000 (WAP 1.2.1) Specification
Mobile Phones R520, T20, A2628 Developers' Guidelines WAP Services
AT Command Reference Manual
Software
Links
•
•
XTNDConnect PC For Ericsson, bundled with the phone.
XTNDConnect PC, upgraded version from Extended Systems Inc.
•
•
•
•
http://mobileinternet.ericsson.com - a site for the mobile phone user
http://www.ericsson.com/aircalendar - information the Ericsson AirCalendar
updates on Ericsson products and technologies; check frequently!
•
•
•
•
•
•
•
•
•
http://www.3gpp.org- home of the 3rd Generation Partnership Project
http://www.irda.org - home of the Infrared Data Association
http://www.etsi.org - home of the European Telecommunications Standards Institute
http://www.bluetooth.com - the official Bluetooth Special Interest Group web site
http://www.syncml.org - the official home of the SyncML open industry initiative.
Trademarks And Acknowledgements
The Bluetooth trademarks are owned by Telefonaktiebolaget LM Ericsson, Sweden.
The IrDA Feature Trademark is owned by the Infrared Data Association and is used under
licence there from.
Microsoft, Windows, Windows CE and Windows NT are registered trademarks or trademarks of
Microsoft Corporation.
Pentium is a registered trademark or trademark of Intel.
Palm, PalmPilot and Palm OS are trademarks or registered trademarks of Palm Inc or its subsid-
iaries.
T9 is a registered trademark of Tegic Communications.
XTNDConnect is a trademark of Extended Systems Inc
44
APPENDIX: TECHNICAL SPECIFICATIONS
The consumer pack includes
1 Mobile Phone T39
1 Ultra Slim Battery BUS-11 (600 mAh)
1 Travel Charger CTR-10
1 Ericsson service and support leaflet
1 User documentation
1 Accessory leaflet
1 CD ROM (including Ericsson PC programs, MS Outlook and XTNDConnect PC synchro-
nization software)
General
Product name
System
T39m/T39mc
GSM phase 2 recommendations. GSM 900 (CTR 19 and CTR 20),
GSM 1800 (CTR 31 and CTR 32)
and GSM 1900 (NATWG 03), e-GSM supported
HR, FR, EFR supported where available, for high speech quality
Small plug-in card, 3V or 5V type
Speech coding
SIM card
Type number T39m 1130102-BV
Type number T39mc1130102-CN
Exterior Description
Size
96 x 50 x 18 mm
Weight
with High Capacity Battery BHC-10: 120 grams
with Slim Battery BSL-11: 104 grams
with Ultra Slim Battery BUS-11: 86 grams
101 pixels wide, 54 pixels high
4 grey scales
3 sizes (depending on software version)
up to 5 rows of text, depending on text size
White Rose, Classic Blue, Icecap Blue
17 keys and a slider on the side
Yes
Display size
Graphic display
Text size
Text rows
Colour
Keypad
Active flip
Ambient Temperatures
Operating
Max: +55°C, Min -10°C
Max: +70°C, Min -40°C
Max: +35°C, Min 0°C
Storage
Charging
Supported Man-Machine Interface (MMI) languages
Depending on software in the phone, these languages are supported:
Arabic (AR), Brazilian Portuguese (PB), Bulgarian (BG), Canadian French (CF), Czech (CS),
Chinese traditional (ZH), Chinese simplified (ZS), Chinese Taiwan (ZT), Croatian (HR), Danish
(DA), Dutch (NL), English (EN), Estonian (ET), Farsi (FA), Finnish (FI), French (FR), German
(DE), Greek (EL), Hebrew (IW), Hindi (HI), Hungarian (HU), Indonesian-Bahasar (IN), Italian
(IT), Latin American Spanish (XL), Latvian (LV), Lithuanian (LT), Malay (MS), Norwegian
(NO), Philippine-Tagalog (TL), Polish (PL), Portuguese (PT), Romanian (RO), Russian (RU),
Serbian (SR), Slovakian (SK), Slovenian (SL), Spanish (ES), Swedish (SV), Thai (TH), Turkish
(TR), US English (AE), Vietnamese (VI)
45
Performance And Technical Characteristics
Dimension
GSM 900/E-GSM
900
GSM 1800
GSM 1900
Frequency range
TX: 880 – 914 MHz TX: 1710 – 1785
RX: 925 – 959 MHz RX: 1805 – 1880
TX: 1850 – 1910
RX: 1930 – 1990
Channel spacing
200 kHz
200 kHz
200 kHz
Number of channels 174 Carriers *8
(TDMA)
374 Carriers *8
(TDMA)
299 Carriers *8
(TDMA)
Modulation
GMSK
GMSK
GMSK
TX Phase Accuracy
< 5º RMS Phase
error (burst)
< 5º RMS Phase
error (burst)
< 5º RMS Phase
error (burst)
Duplex spacing
45 MHz
+/- 0.1
95 MHz
+/- 0.1
80 MHz
+/- 0.1
Frequency stability
Voltage operation
(nominal)
3.6 Volts
3.6 Volts
3.6 Volts
Transmitter RF
power output
33 dBm Class 4 (2W 30 dBm Class 1 (1W 30 dBm Class 1 (1W
peak)
peak)
peak)
Transmitter Output
impedance
50 Ω
50 Ω
50 Ω
Transmitter Spuri-
ous emission
< -36 dBm up to 1
GHz
< -30 dBm over 1
GHz
< - 30 dBm
(according to GSM
spec.)
< - 30 dBm
(according to GSM
spec.)
(according to GSM
spec.)
Receiver RF level
Better than – 102
dBm
– 102 dBm
< 2.4%
– 102 dBm
< 2.4%
Receiver RX Bit
error rate
< 2.4%
46
Current Consumptions, Talk And Standby Times
Dimension
Value in GSM 900
Transmission current
54.9 mA (min)
215 mA (max)
Standby current
1.95 mA (min), (paging rate 9, 1 neighbour present)
3.75 mA (max), (paging rate 2, 16 neighbours present)
High Capacity Battery
BHC-10 (1400 mAh)
Talk time
6.5 to 25.5 hours
Standby time
Talk time
375 to 715 hours
(up to 29 days)
Slim Battery
4 to 15.5 hours
BSL-11 (850 mAh)
Standby time
Talk time
225 to 435 hours
(up to 18 days)
Ultra Slim Battery
BUS-11 (600 mAh)
2.5 to 11 hours
Standby time
160 to 300 hours
(up to 12 days)
Speech Coding
Dimension
Type
Full rate
RPE/LPC with LTP
13.0 Kbp/s
20 ms
Enhanced full rate
ACELP
Bit rate
12.2 Kbp/s
20 ms
Frame duration
Block length
Class 1 bits
Class 2 bits
260 bits
244 bits
182 bits
78 bits
CPHS Compliancy
The Common PCN Handset Specification (CPHS) is an industry standard which defines termi-
nal and SIM functionality in addition to the standard GSM specifications. Several handset man-
ufacturers have implemented the features, but since they remain outside the core GSM/3G
specifications, their use is limited.
The T39 is manufactured to comply with CPHS. However, a detailed and formal specification
and compliancy declaration is not available in this document. Please refer to Ericsson for more
information.
47
Bluetooth Wireless Technology Technical Data
Dimension
Support in the T39
Bluetooth capability state-
ment
This product is manufactured to comply with the Bluetooth
specification 1.1.
However, since the qualification for the 1.1 specification is
not yet available, this product has been formally qualified
according to the Bluetooth specification 1.0b.
Bluetooth functions
Generic Access Profile
Serial Port Profile
Headset Profile
Dial-up Networking Profile
Fax Profile
Generic Object Exchange Profile
Object Push Profile
Synchronization Profile
Coverage area
Up to 10 metres (33 feet)
1mW (0dBm)
Transmission power
Frequency band
2.4 GHz - the unlicensed ISM band
Power consumption
Standby current: < 0.3 mA
Voice mode: 8-30 mA
Data mode average: 5 mA [0.3-30 mA, 20 kbps, 25%]
Data transmission rate
up to 108,800 bps with one time slot
48
WAP Browser Technical Data
Feature
Support in the T39 WAP browser
Back to previous page
Bearer type GPRS (IP)
Bearer type GSM Data (IP)
Bearer type SMS
Bookmarks
Yes
Yes
Yes, ISDN and analog
Yes (point-to-point)
Yes, up to 25 named bookmarks for easy access to frequently
visited pages
Bookmark Export/Import
Cache
Yes, can be sent and received as link using SMS
Yes (size 8 kbyte).
Character sets *
Clear cache
UTF8 (Default), USAASCII, Latin1, UCS2
Yes
Colour
High resolution grey scale display (four grey scales)
Yes, up to 5 different, one for each WAP profile
Yes, WML Script Crypto API - Sign Text
Yes, highlighted by inverse video
Yes, indicated by a frame
Home page
Digital signatures (security)
Hyperlinks in Text
Hyperlinks in Images
Image Animation
Image Formats
No
GIF (interlaced and non-interlaced), WBMP, no transparent
layers.
Network Settings
Up to 5 different settings available by selecting WAP profile
(Intranet, Internet, Banking, Gateway etc.)
OTA Support
PPP Authentication
Reload page
Yes
PAP, CHAP and MS-CHAP
Yes
Tables
Yes
User Agent Profiles
WAP/WML
Yes, list of client characteristics - e.g. display size
WAP June2000 (WAP 1.2.1)
*) When creating WML applications, it is recommended
always to save the page contents as UTF8, and that this is
clearly indicated in the pages before publishing. This
ensures that the contents of the application can be viewed,
regardless of character sets used in gateways and the phone.
All characters are not supported in all phones. The software
version depends on which market the phone is associated to.
Also, please note that the phone may not support input on a
WAP Service which uses certain characters (languages),
even if those characters are supported for browsing in the
phone.
49
Feature
Support in the T39 WAP browser
WAP profiles
WTLS (security)
5 WAP profiles, each with its own settings
Yes,
WTLS Class 1 - Encoding
WTLS Class 2 - Encoding + Server Authentication. Root
Certificates needed in phone
WTLS Class 3 - Encoding + Server Authentication, Client
Certification, Root and Client Certificates needed in phone
50
GPRS Technical Data
Dimension
Support in T39
Data rates
Multislot class 8 supported.
CS-1, CS-2
9,600 bps, 13,200 bps supported (network-dependent).
Downlink data rate Up to 39,600 bps for packet data communication, using 3
time slots in coding scheme CS-2
Uplink data rate Up to 13,200 bps for packet data communication, using 1
time slot in coding scheme CS-2
Mode of operation
Class B and Class C modes of operation supported
Network Operation Modes I, II and III handled by mobile
It is possible for the user to choose which of the Circuit
switched and GPRS services should be favoured.
R Reference point
IP connectivity
Physical layer: Support of IrDA, Bluetooth 1.0 and RS232
PPP is supported as L2 layer in the R reference point
Authentication algorithms PAP, CHAP and MS-CHAP sup-
ported
PDP type IP is supported
IP termination in mobile or TE (laptop, PDA) supported
TCP/IP header compression supported
Application
QoS
WAP over GPRS supported (UDP/IP and GPRS-SMS)
SMS over GPRS (SMS-MT, SMS-MO) supported
QoS negotiation supported
Reliability class 1-5 supported
Mean and peak throughput rate limited by multislot class 8
and CS-4
PDP context
Up to 10 PDP context descriptions stored in mobile
PDP context description is edited via application in mobile,
AT-command or via OTA
Simultaneous PDP contexts not supported
Network requested PDP context not supported
SIM
GPRS aware, as well as GPRS non-aware, SIMs are sup-
ported
51
Built-in GSM Data Modem Technical Data
Dimension
Support in the T39
Standards
AT commands industry standard, ETSI 07.05 and 07.07 and
07.10, V.25ter command set supported
Data rates, Circuit Switched Download data
Up to 19,200 or 28,800 bps (depending
on base rate) no compression,
(CSD)
rate
with V.42bis compression up to four
times higher transmission rates depend-
ing on the data type
Upload data rate
Up to 9,600 or 14,400 bps (depending
on base rate) for GSM Data communi-
cation, no compression
with V.42bis compression up to four
times higher transmission rates depend-
ing on the data type
Data rates, GPRS
See GPRS Technical data
Infrared Transceiver Technical Data
Dimension
Support in the T39
Standards
IrDA DATA with secondary implementation of IrLAP 1.0
and IrDA-Ultra, IRMC 1.1 except RTCON (Real Time Con-
trol Protocol)
AT commands industry standard, ETSI 07.05 and 07.07
Coverage area
Up to 1 metre (3.3 feet)
Power consumption
Compatibility
Slightly increased depending on type of communication.
Computer
IrDA equipped computers using
Win95/98/NT 4.0,
vCard/vCalendar support to exchange
business cards/calendar entries
PDA
Ericsson MC218 and other IrDA
equipped PDAs running Windows CE,
EPOC32 or PalmOS, vCard/vCalendar
support to exchange business cards/cal-
endar entries
Phone
T39 to exchange business card, calen-
dar entries and ring signals, as well as
other vCard/vCalendar compliant
phones
Data transmission rate
Max speed between phone and IrDA device (e.g. PC,
another phone)
SIR: up to 115,200 bps
MIR: up to 1,152,000 bps
52
Connection Via Cable
The optional DRS-10 cable supports a subset of the signals in the RS-232 standard, as detailed
below. The cable connection supports autodetect (automatic detection of baudrate, parity, dat-
abits and stopbits used by host device). The maximum data speed is up to 230,400 bps.
Support of HW and SW flow control
Yes
Support for AT commands industry standard, ETSI 07.10 - multi channels
Yes
Signal in RS-232
Support in DRS-10
No. Set statically
Yes
CD (Carrier Detect)
CTS (Clear To Send)
DSR (Data Service Ready)
Statically connected with DTR
DTR (Data Terminal Ready) Statically connected with DSR
GND (Signal Ground)
RI (Ring Indication)
RTS (Request To Send)
Rx (Received Data)
Tx (Transmitted Data)
Yes
No. Set statically
Yes
Yes
Yes
53
Enhanced Messaging Service Technical Data
EMS Feature
Support in T39
Concatenation (linked SMS) Yes, 6 parts, each message up to 128 bytes of data
iMelody format support
iMelody notation
From *3c to *5b
Melody Com-
poser notation
Note range:
From c to ++b
(From octave 3
note c to octave 5
note b)
(If a note is out of
range the melody
will not be
played)
Durations:150 ms
225 ms
3
c
2
c.
C
C.
(b)
#
300 ms
1
450 ms
0
Flat note:
Sharp note:
Rest:
Yes, &
Yes, #
Yes, r3 (r2, r1, r0) p (p. , P , P. )
Beat:
No
Style
No, (S)
No, (V+, V-)
Volume modifi-
ers:
Volume:
No, (V)
Duration Speci-
fier:
No, (. : ;)
Led, Vibe, Back-
light, Repeat
No
Include melody in message
Include picture in message
Melody composer
Yes, according to iMelody v1.0 format
Yes
Yes, up to 8 user defined melodies and ring tones in My Mel-
odies, each melody up to 80 notes long. Four note durations
available.
Picture editor
Yes, edit My Pictures in display using black or white pen,
line thickness, zoom in, zoom out, picture size.
54
EMS Feature
Support in T39
Picture, receive to phone
Fixed size (WxH in pixels):
Small: 16x16,
Large: 32x32
Variable size.
Note: The total
product of Width
and Height must
never exceed
Width in pixels:
In multiples of 8
pixels up to the
screen width (i.e.
8, 16, 24, 32, 40,
48, 56, 64, 72, 80,
88, 96)
(Pictures wider
than display are
truncated.)
1024 pixels.
Height in pixels:
from 1 to 1024
Picture, edit a picture saved
in My Pictures
Fixed and variable sizes according to “Pictures, received to
phone” in this table. The picture size depends on the picture
format when it was saved to My Pictures.
Picture, create a new picture User defined size
in My Pictures
Width in pixels:
Height in pixels
8, 16 or 32
8, 16 or 32
Play animation on focus
Play melody on focus
Pre-defined animations
Yes
Yes
Yes, 6 animations: Ironic, Glad, Sceptic, Sad, WOW!, Cry-
ing
Pre-defined pictures
Pre-defined sounds
Yes, 76 pre-defined pictures grouped by themes
Yes, 10 sounds: Chimes high, Chimes low, Ding, TaDa,
Notify, Drum, Claps, FanFare, Chord high, Chord low
Text templates
Yes
55
56
Index
Numerics
A
B
C
D
E
F
G
H
57
I
L
M
O
P
R
S
58
T
U
V
W
X
59
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