Synergy 500 Twin
Digital cordless telephone featuring DECT
User Guide
This equipment is not designed for making emergency telephone calls when the power fails.
Alternative arrangements should be made for access to emergency services.
This product is intended for connection to analogue public switched telephone networks
and private switchboards in the United Kingdom.
Please open this page for an ‘at a glance’
guide to your Synergy 500.
Please open this page for a further
‘at a glance’ guide to your Synergy 500.
At a glance
Synergy 500
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2
5
1
4
7
Base unit for handset 1
3
6
9
2
Power
In Use
/
2
Charging
8
0
2
2
Redial
R
R
Ensure that the
handset is placed on
the base unit face up.
Synergy 500
DECT
Page
Allows you to page
the handset(s)
to alert another
user or to locate
a handset
Page
Power/In use
Comes on while
the mains power is
switched on.
Power /
In Use
(Mains power
Charging
must be on for the
phone to work).
Flashes while the
line is in use
Contacts
Charging light
Comes on when
the handset
batteries are being
charged
1
Handset
Red light
Label
To indicate that
the phone is
ringing or in use
Plastic label for
handset number
Intercom
To make internal calls
between handsets
registered to the base
Conference
g
Allows you to
hold a three-way
conversation
r
Quickdial
Allows you to store and
dial up to 10 numbers
in the memory
Secrecy
Press to mute the
call so your caller
cannot hear you
talk to someone
close by
S
Talk
Use to make, receive
and end calls
2
5
1
4
7
2
3
6
9
2
Volume
Keypad
Adjust the handset
earpiece speech
volume
8
0
2
Recall
For use with a
Switchboard/PBX and
BT Select Services
2
Redial
R
R
Redial
To redial the last
number called
Charging cradle for handset 2
Charging light
Comes on when the
handset batteries
are being charged
2
In this guide
At a glance
1
5
Key features
Introduction
6
7
Unpacking your Synergy 500
For your records
7
Safety instructions
Setting up
8
9
Using your Synergy 500
12
12
13
13
13
13
14
Making and receiving calls
Redial
Secrecy
Paging
Recall
Using the 10 number memory
Handset settings
Base station settings
Using additional handsets
15
16
17
Operating with additional
base stations
BT Select Services
20
22
General information
Guarantee
23
23
23
23
Technical information
Switchboard compatibility
Wall mounting the charger
Help and advice
Index
26
27
28
Hints and tips boxes
In this user guide, we’ve included helpful tips
and useful notes. They are shown in a white
box like this.
4
Key features
Up to five handsets work from
one base
Enhanced call clarity
Highly advanced digital
technology (DECT)
ensures much clearer calls than
the older style phones.
You can make internal calls
between handsets, transfer
an external caller to another handset
or hold three way calls between two
handsets and an external caller.
Excellent handset range
10 number memory
Under ideal conditions you
can use your Synergy 500
handset at up to 300 metres from
the base station outside, or up to
50 metres inside.
Store up to 10 of your most
important or frequently
dialled numbers in the memory.
It’s then easy to dial numbers from
the memory. Each handset has an
individual memory store of 10 numbers.
Last number redial
Redial the last number called from
your handset.
Make internal and external
calls at the same time
With the maximum of five
handsets registered to the
Secrecy
base station, your Synergy 500 lets you
use all of them together. One handset
can be making an external call while
two handsets are being used to make
separate internal calls.
This lets you talk to someone else
close by without your caller hearing
the conversation.
5
Introduction
Your Synergy 500 Twin has been designed for ease of use
and made to the high standards set by BT
Please read the instructions carefully
before use and retain this user guide
for future reference.
This user guide applies to both single
and multiple handset systems. The
internal call functions described in
this guide apply only to Synergy 500
base stations with more than one
handset registered.
DECT
By purchasing the Synergy 500 you
now own a product which combines
the advantages of cordless operation
with the performance of a high quality
corded telephone. It complies with the
Digitally Enhanced Cordless
Telecommunications (DECT)
standard and offers unparalleled
quality and features.
Important
If you wear a hearing aid, please
note that the Synergy 500 works by
sending radio signals between the
base station and the handset.
These signals may interfere with
some hearing aids, causing a
humming noise.
Building up a phone system
You can use up to 5 handsets with your
Synergy 500 base station without the
need for additional wiring.
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Synergy 500
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3
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9
2
2
2
8
0
2
8
0
2
DECT
2
2
Redial
R
Redial
R
R
R
Page
Charging
PowerŁ
In Use
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5
2
5
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7
1
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3
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2
2
8
0
2
8
0
2
2
2
Redial
R
Redial
R
R
R
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4
7
3
6
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2
2
8
0
2
2
Redial
R
R
6
Unpacking your Synergy 500
For your records
If anything is missing, please contact
your place of purchase immediately.
Date of purchase:
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Place of purchase:
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2 Synergy 500
handsets.
●
●
●
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2
5
2
5
1
1
3
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H
H
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2
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7
8
0
2
7
8
0
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2
2
Redial
R
Redial
R
R
R
Serial number (on the underside of telephone base):
Purchase price:
Synergy 500
DECT
Synergy 500
base station.
Page
Charging
PowerŁ
In Use
For warranty purposes, proof of
purchase is required, so please
keep your receipt.
Synergy 500
Charger.
4-NiCad
Batteries.
●
●
Enter your Base Station PIN here
See page 16 for more information.
2 mains power
leads with 2
attached 13 amp
adaptor plugs.
Telephone
line cord.
●
●
Wall mounting
bracket
(for charging
cradle only).
1
2
3
4
5
6
Plastic
numbers.
●
7
Safety instructions
Use only the approved
battery pack supplied. Spare
expose the equipment or batteries to
fire and water.
batteries – Item Code: 872261
are available from BT Shops and the
Synergy 500 Helpline 0845 769 7146.
Do not dispose of used
batteries with general
household rubbish and do not
Do not try to use any other power
supply unit except the one provided,
otherwise you may permanently
damage your Synergy 500. It may also
invalidate approval of this apparatus.
To get a replacement Synergy 500 base
station power supply unit – Item Code
872260 – and a Synergy 500 additional
handset charger power supply unit
– Item code 872259 – contact the
burn them.
Do not use the handsets in
places where there are
explosive hazards.
If you wear a hearing aid,
please note that the Synergy
500 works by sending radio
signals between the base station and
handset. These signals may interfere
with some hearing aids, causing a
humming noise.
Synergy 500 Helpline 0845 769 7146.
There is a slight chance your
phone could be damaged by
an electrical storm. We
Synergy 500 can interfere with other
electrical equipment, e.g. answering
machines, TV and radio sets, clock
radio/alarms and computers if placed
too close. It is recommended that you
place your Synergy 500 at least one
metre away from such appliances to
minimise any risk of interference.
recommend that you unplug your
Synergy 500 from the mains power
and telephone socket during storms.
The Synergy 500 will produce
a certain amount of heat
during operation. Equally, the
handset as well as any additional
chargers you purchase can also
become warm during charging.
We advise against placing these
products on antique, veneered or
wooden surfaces as damage may occur.
Make sure you connect the power and
telephone lines to the correct sockets
in the base station.
Clean the handset and base station
with a damp (not wet) cloth or
antistatic wipe. Never use a dry cloth
as this may cause a static shock.
Never spray cleaning fluid directly
onto the telephone.
Do not use the Synergy 500
in damp, humid conditions
such as bathrooms. Do not
8
Setting up
Follow these steps to set up your Synergy 500 ready for use
Plan the location of your
Synergy 500
Please note
The Synergy 500 has a range of up
to 300 metres outdoors and up to
50 metres indoors. It is possible that
the range may be affected by being
near water (e.g. large ponds, lakes
and the sea) as well as large metal
objects (e.g. radiators, metal
Your Synergy 500 works by sending
and receiving radio signals between
the base station and the handset.
The strength of the signal can depend
on where you site the base station.
Generally, the higher the base station
is located the better. An upstairs room
is ideal.
partition walls and steel girders).
If you move out of range during a
call you will hear a warning tone.
You should move closer to the
base station.
The following points should be
considered:
• It should be within 3 metres of a
power socket and phone socket
otherwise extension cables will be
required.
• Try to avoid locations near metallic
obstructions or electrical appliances,
such as TV sets, fridges, computers,
fluorescent lights, radiators, metal
pipes and metal window frames.
• It is possible to wall mount handset
2 with the charging cradle, for
instructions see page 26.
9
1
Plug the power cable into
the base unit
3
Install the rechargeable
batteries in the handsets
Plug the power cable into the power
socket on your Synergy base station.
Each Synergy 500 handset uses 2
Ni-Cad batteries, which are supplied
with this product. Take care to put the
batteries in the correct +/– position.
4
Charge the handsets’
batteries for at least
16 hours
Plug the adaptor into the mains power
supply and switch on. The Power/In
Use light comes on.
Before you use your Synergy 500
handsets for the first time, it is
important to have the handset
batteries fully charged. We
recommend that you leave the
Synergy 500 on charge for at
least 16 hours.
2
Connect the power cable
into the charging unit
Plug the power cable into the
socket located on the bottom of the
charging unit.
Synergy 500
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2
5
1
4
7
3
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2
2
5
1
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7
3
6
9
2
2
Power
In Use
/
2
8
0
2
Charging
8
0
2
2
2
Redial
R
R
Redial
R
R
Connect the 3-pin adaptor into a
convenient mains socket.
Place handset 1 on the base unit and
handset 2 on the charger. The red
charging lights will come on.
10
Please note, however, that new
Ni-Cad batteries do not reach full
capacity until they have been in
normal use for several days.
Please note
Handset 1 must be face up on the
base unit. The handset will not
charge if you place the handset
face down. If your handsets do not
have the full initial 16 hours charge,
you could find that your batteries
performance is affected.
Please note that while the Ni-Cad
rechargeable batteries can be
expected to give years of service they
do not last forever.
Their actual lifespan depends on
how heavily they are used but over
time, their capacity to recharge will
begin to diminish and they will
eventually need replacing.
Battery low warning
If the In Use light on your handset
flashes and you hear a warning tone
every ten seconds you will need to
recharge your handset.
5
Connect the telephone
line cord
Battery performance
The telephone line cord is already
connected to your Synergy base unit,
so simply plug the telephone line cord
into the wall socket.
To keep your batteries in the best
condition, leave the handset off the
base station for a few hours at a
time (after the initial 16 hour
charge).
After charging your Synergy handset
for the first time, subsequent
charging time for the batteries is
approximately 6-8 hours. Batteries
and case may become warm during
charging. This is normal and not
dangerous.
If you do not have modern phone
sockets, call Freefone 0800 800 150
and ask for a BT engineer to come
and fit the correct type. This is a
chargeable service.
Under ideal conditions, the handset
batteries should give about 12 hours
talktime or 150 hours standby on a
single charge.
Your Synergy is now ready for use.
Customer Helpline
0845 769 7146
11
Using your Synergy 500
telephone
To receive a call
Making and receiving calls
When the phone rings the
green Power/In Use light
To make an external call
on the base and the red In
Use light on the handset
will flash.
Press the green TALK
button. You hear the dial
tone.
Press the TALK button to
answer the call
Or
DIAL
Enter the number you want
and it is dialled.
If the handset is on the base,
simply pick it up and talk.
To end a call
Press the green TALK
To adjust the earpiece volume
button.
Or
During a call you can
adjust the volume of the
handset receiver. There are
3 volume levels
Place the handset back on
the base.
Use the – VOL + button
to reach the desired
volume level.
12
Redial
Paging
You can page the handset(s) from the
base station to alert a handset user
that they are wanted or to locate a
missing handset.
To redial the last number
Press the green TALK
button.
Press the REDIAL button.
The last number called
is dialled.
Redial
R
To page a handset
Press the PAGE button on
Page
the base station.
Secrecy
Your handset(s) will ring.
To stop paging press any
button on your handset or
press the PAGE button again
on the base. All handsets
will stop ringing.
This lets you talk to someone else
close by without your caller hearing
the conversation.
Page
To switch secrecy on/off
Recall
During your call:
Press the S button.
S
To use the recall button
The handset In Use light
will flash. Your caller cannot
hear you.
This is used when connected
R
to certain switchboards and
for some BT Select Services
or those services available
via your network provider.
Press the S button to talk
to your caller again
S
13
KEYPAD
Enter the telephone number
you want to store.
Using the 10 number
memory
Press the QUICKDIAL
button.
You can store up to 10 of your most
important or frequently dialled numbers
in your Synergy’s memory.
You will hear a
confirmation tone.
Stored numbers can be up to 24 digits
long.
To dial a number in the memory
Note
Press the green TALK
Use the memory label on the back of
your handsets to keep a note of your
stored numbers.
button.
Press the QUICKDIAL
button.
KEYPAD
Enter the memory location
number under which the
number is stored.
The number will be dialled.
To delete a number from
the memory
Press the QUICKDIAL
button. The handset In/Use
light will flash.
Lift the plastic cover to accesss the
memory label.
KEYPAD
Enter the memory location
number that you wish to
delete.
To store a number in
the memory
Press the QUICKDIAL
button to confirm.
You will hear a confirmation
tone.
Press the QUICKDIAL
button. The handset In Use
light will flash.
The number has been
deleted.
Enter the memory location
KEYPAD
number (0-9) under which
you want the number to be
stored.
14
Handset settings
To adjust the handset
ringer volume
To adjust the handset ringer
melody
The volume levels range
You can choose from 5
melodies. The pre-set
melody is 1.
from 0-3 where 0 is off and
3 = maximum. The pre-set
level is 2.
Press the QUICKDIAL
Press the QUICKDIAL
button.
button.
Press the ✱ button, then the
Press the ✱ button, then the
4 button.
3 button.
2
3
H
Choose between the
4
Choose a setting from 0-3
(the volume levels can be
heard during selection).
KEYPAD
different melodies 1-5
(the ringer melodies can be
heard during selection).
KEYPAD
Press the QUICKDIAL
button. You will hear a
confirmation tone.
Press the QUICKDIAL
button. You will hear a
confirmation tone.
Internal handset ringer
Your Synergy 500 Twin has a different
ringer for internal calls. The melody is
set to 4 and the volume to 2. This
cannot be changed.
15
Base station settings
Choose between the
To adjust the base ringer volume
KEYPAD
different melodies 1-5
(the melodies can be heard
during selection).
You can use your handset
to change the volume on the
base unit. The volume
levels range from 0-3, where
0 is off and 3 is maximum.
The pre-set level is 3.
Press the QUICKDIAL
button. You will hear a
confirmation tone.
To change the base station PIN
Press the QUICKDIAL
button.
If you change your base
station PIN, keep a record
of the new number by
writing it in the space
provided on page 7.
Press the ✱✱button, then the
6 button.
Choose a setting from 1-3
(the volume level can be
heard during selection).
Press the QUICKDIAL
button.
Press the QUICKDIAL
button to confirm.
Press the ✱✱button, then the
0 button.
0
To adjust the base ringer melody
Enter the current 4-digit
base station PIN (original
setting 0000).
PIN
You can use your handset
to change the melody on the
base. You can choose from
5 melodies. The pre-set
melody is 3.
Press the QUICKDIAL
button. Enter the new 4-digit
PIN you want.
PIN
PIN
Press the QUICKDIAL
button.
Press the QUICKDIAL
button.
Re-enter the new PIN.
Press the ✱✱button, then the
5 button.
Press the QUICKDIAL
button. You will hear a
confirmation tone.
5
16
Using additional handsets
Registering an additional Synergy handset with the base
station or de-registering a handset
As well as your original handset,
you can register up to a further 4
additional handsets to your Synergy
500 base station.
Attach the relevant numbered plastic
labels provided onto the top of your
Synergy 500.
1
2
3
4
Each additional handset you purchase
must be registered to the base station.
Please note
6
The two handsets provided with your
Synergy 500 Twin come pre-
registered to your base station.
Pre-set PINs
Remember to charge the batteries of
new handsets for at least 16 hours.
Your Synergy 500 comes with
a pre-set PIN which you will need
to use to perform various functions
on your phone.
Numbering your handsets
Base station PIN is 0000 – used
when adjusting base station settings
and registration of new handsets.
It is important to number your
handsets when you are registering
and using multiple handsets.
Please note
The two handsets provided with your
Synergy 500 Twin come with the
relevant numbered plastic label
already attached to the top of
your handset.
17
To register a handset
To de-register a handset
You have to use a different
Press and hold the PAGE
button on the base until you
hear a double beep.
Page
handset to de-register
another handset from a base
station, i.e. if you want to
de-register handset 2 you
can use handset 1.
The following procedure
should be followed on the
handset you wish to register.
Press the QUICKDIAL button.
Press the QUICKDIAL button.
2
9
Press the ✱✱button, then the
9 button.
Press the ✱ button and then
the # button.
2
Enter the handset number
to de-register.
Enter the number of the
desired base unit. If you
have one base unit the
number will be 1. If you
have two, the second will be
number 2 and so on.
KEYPAD
PIN
KEYPAD
Enter the base station PIN.
Press the QUICKDIAL
button. You will hear a
confirmation tone
PIN
Enter the base station PIN
(original setting: 0000).
Press the QUICKDIAL button
and wait for the confirmation
beep. The handset number
is automatically defined
by the base. (See page 20
for more details of “Operating
with additional base stations”.)
To check your handset number
You can check your handset
number to a registered base
by:
Press the QUICKDIAL button.
Press the ✱ button.
KEYPAD
Then press 7 and 1.
Press the QUICKDIAL button.
The number of short beeps
heard corresponds to the
handset number.
18
To make an internal call
Press the INTERCOM button.
To hold a three-way
conversation
You can talk to one external
Enter the handset number
you want. The called
handset will ring.
call and another internal
caller at the same time on
your Synergy handset.
KEYPAD
Press the green TALK
button to end the call.
During a call with an
external caller:
Press the INTERCOM
button. Your caller can hear
a waiting tone.
To transfer an external call to
another handset
KEYPAD
Enter the handset number
to which you want to
During an external call:
transfer the call (If the
handset is not answered
you can return to your caller
by pressing the INTERCOM
button again).
Press the INTERCOM
button. Your caller will hear
a waiting tone.
KEYPAD
Enter the handset number
to which you want to
transfer the call. (If the
handset is not answered you
can return to your caller by
pressing the INTERCOM
button again).
When the handset is
answered press the
CONFERENCE button. You
can now start your three-
way conversations.
Press the green TALK button
and you will be disconnected
from the external caller and
the other handset user,
however they will still be on
a call together.
When the handset is
answered you can talk or
press the green TALK button
to transfer the call.
19
Operating with additional
base stations
You can use up to five handsets on
To select which base station you
each Synergy 500 base station, and up
want your handset to use
to four base stations with your
handset to build up a comprehensive
cordless telephone system.
When more than one handset
is being used you can extend
the handset range by
selecting which base you want
to use. The handsets can be
registered to different base
stations.
Please note
One handset can only receive calls
from one base station at a time.
Press the QUICKDIAL button.
To register your handset to
another base station
Press the ✱✱button, then the
8 button.
8
You can register a handset
with up to 3 other base
stations.
KEYPAD
Enter the number of the
base station.
Page
Press the QUICKDIAL button.
Press and hold the PAGE
button on the base station you
want to register your handset
to until you hear a beep.
After a few seconds you will
hear a confirmation tone.
Press the QUICKDIAL button.
The In Use light will flash.
Press the button, then the
✱
button.
#
2
KEYPAD
Enter the number of the
desired base station.
PIN
Enter the base station PIN
(original setting: 0000).
Press the QUICKDIAL button.
You will hear a confirmation
tone.
20
To check your base station
number
You can check the base
number your handset is
registered to.
Press the QUICKDIAL button.
Press the ✱ button.
KEYPAD
Then press 7 and 2.
Press the QUICKDIAL button.
The number of short beeps
heard corresponds to the
base number.
21
BT Select Services
If you are connected to a digital
exchange, you can subscribe to a
range of BT Select Services. If you
wish to subscribe to any of these
services contact us on Freefone 0800
800 152 business, 150 residential,
8am to 6pm, Monday to Friday.
calls without disconnecting
either if you wish.
If you wish to disconnect
the first call press the TALK
button after speaking to the
first caller.
The handset will then ring.
Press the TALK button
again and continue with the
second caller.
Call Waiting
If an incoming call arrives while you
are already engaged on a telephone
call, you will hear a soft beep every
5 seconds (this beep is not audible to
the person you are speaking to).
The second caller will only
be charged for their call from
the moment you answer and
not while they are waiting
for your initial contact.
Instead of the engaged tone, the second
caller will hear an announcement to
hold on as you are aware that there is
a second call.
Other services
• Call my bill
• Call Barring*
To use Call Waiting
• Call Diversion*
• Charge Advice
• Reminder Calls*
• Three-way Calling*
• Call Return 1471
You can answer the second
call, without disconnecting
your first caller, by pressing
R
the R(Recall) button. The
*A quarterly fee is payable for these services.
first caller will be put on hold.
For more information about these
Select Services, call BT on Freefone
0800 800 150 for residential or 152
for business. If you are not on the
BT network, please ask your
telecommunications supplier for
information on their services.
When you have spoken to
the second caller you can
return to the first caller by
pressing the R(Recall) button
again. You can switch back
and forth between the two
R
22
General information
Guarantee
Technical information
Within guarantee
How many phones can you have?
All items of telephone equipment have
a Ringer Equivalence Number (REN),
which is used to calculate the number
of items which may be connected to
any one telephone line. The Synergy
500 has a REN of 1. Any other
instrument provided by BT may be
assumed to have a REN of 1 unless
otherwise stated. A total REN of 4
is allowed.
If you experience a problem with your
Synergy 500 you should contact the
Synergy 500 Helpline on 0845 769
7146. Calls are charged at local call
rates. If the problem is not remedied,
you will be advised to contact your
original point of purchase.
Some retailers offer extended warranty
schemes for cover outside the initial
12-month period. Please ask them for
details.
Only use approved power adaptor:
Item code 872260 for Synergy 500
main base unit power adaptor;
Item code 872259 for Synergy 500
additional handset charger power
adaptor.
Outside guarantee
If your Synergy 500 needs repair after
the guarantee period has ended, contact
the Synergy Helpline on
0845 769 7146 for information on
our recommended repair agents.
Only use approved batteries item code
872261.
If you have to return
your Synergy 500
R&TTE
This product complies with R&TTE
directive (99/05/EC).
Pack the unit securely, preferably in
the original packaging. All parts must
be returned including the mains power
adaptor. We cannot take responsibility
for goods damaged in transit.
Switchboard compatibility
This product is intended for use
within the UK for connection to the
public telephone network and
compatible switchboards, which
support tone dialling and timed break
recall. If in doubt please consult your
service provider.
23
Switchboard access codes
To enter a PSTN pre-fix code
and pause in the memory
When connecting your Synergy 500 to
a switchboard/PBX, you may need to
change the dialling mode from TONE
to PULSE.
With some switchboards it
may be helpful to dial a
pause after entering the
PSTN pre-fix code, e.g. 9, 11
etc. to enable you to get an
outside line.
Please note
Your Synergy 500 is supplied set to
tone dialling.
You can therefore enter a
pause when storing a
memory number:
To set the dialling mode
Press the QUICKDIAL button.
The handset In Use light
will flash.
Press the QUICKDIAL
button.
KEYPAD
Enter the memory location
number (0-9) under which
you want the number to be
stored.
Press the ✱ button, then the
2 button.
2
Press either 0 for TONE
dialling or 1 for PULSE
dialling.
0
KEYPAD
Enter the PSTN pre-fix code
e.g. 9.
1
Redial
R
Press the REDIAL button.
This will add a 3 second
pause.
Press the QUICKDIAL button
to confirm.
KEYPAD
Then enter the telephone
number.
Press the QUICKDIAL button.
You will hear a confirmation
tone.
24
To Reset your handset and base
station settings
If you have changed various
settings i.e. handset volume
or base station melody and
you want to reset them all
back to the original settings.
You can use the following
process:
Please note
This will reset all changed
settings and your handsets will
still be registered to the base
station.
Press the QUICKDIAL
button.
Press the ✱ button.
Press the SECRECY button.
S
PIN
Enter the base station PIN
(original setting: 0000).
Press the QUICKDIAL button.
You will hear a confirmation
tone.
25
Wall mounting the charger
Attach the bracket
to the wall
Wall
Connect the charger to
the bracket
Lower charger onto wall bracket
ensuring that (A) slides into the holes
indicated by (B) of the charger.
B
Push backwards to lock into place.
Allow the power cable to drop
through the back indicated by (C).
B
A
C
26
Help and Advice
Check that the base station is plugged
into the phone socket.
Emergency calls
The emergency services can be
contacted in the UK by dialling 999
or 112 which is valid in any country
that is a member of the European
community.
Check that the base station is plugged
into the mains power and switched on.
Buzzing noise on my radio, TV,
computer or hearing aid
Sometimes, your Synergy 500 can
interfere with other electrical
equipment if it is placed too close.
Please note
It is recommended that you place
your Synergy 500 and other Synergy
handsets at least one metre away from
such appliances to avoid any risk of
interference.
If your Synergy 500 is connected to
a switchboard/PBX, you may have
to dial an access number before 999
to contact the emergency services.
Some switchboards cannot dial out
during a power failure.
The charger does not appear to be
working
The Synergy 500 will not work
when the power fails. Alternative
arrangements should be made for
access to emergency services.
Check that:
• the power adaptor is properly
plugged in to the charger
• your handset has slotted correctly
into the charger
• the battery is correctly fitted into
the handset
No dial tone
Is the telephone line cord plugged into
the phone socket?
Are you using the correct power
adaptor?
Synergy 500 base station power
supply unit is Item Code 872260, and
the Synergy 500 additional handset
charger power supply unit is Item
Code 872259.
Check that the base station is connected
to the mains power and switched on.
No ring on the handset or base station
The ringer volume may be switched to
silent. To adjust the ringer volume on
the handset, see page 15, on the base
station, see page 16.
27
Index
Additional handsets
17-19 De-register
18
24
Dialling mode
Base station
additional
20 End a call
12
23
check number
melody
21
Guarantee
16
Handset settings
15
15
15
27
11
PIN number
register to another base
ringer volume
select which base station
Batteries
16
ringer volume
20
ringer melody
16
Help
20
Helpline
Internal calls
19
9
charging
10
10
11
11
installing
Location
low warning
performance
Make a call
Melody
handset
base
12
15
15
16
Calls
end
12
19
12
12
13
13
19
19
internal
Memory
make
delete a number
14
14
14
14
receive
dial a stored number
label
redial
secrecy
store a number
three-way conversation
transfer
Numbering handsets
17
24
Pause
Call waiting
22
28
Paging
PIN base
Power
socket
cable
13
16
Volume
earpiece
12
15
16
handset ringer
base ringer
10
10
Wall mounting
26
Recall
13
12
13
Receive a call
Redial
Register
handset
18
20
to another base
REN (Ringer Equivalence Number) 23
Reset settings
handset
25
25
23
base station
Returning your Synergy 500
Safety instructions
Secrecy
8
13
Select services
Setting up
22
9
Storing a number
Switchboard compatability
14
23–24
Technical information
Telephone line cord
Three-way conversation
Transfer calls
23
11
19
19
29
Offices worldwide
The telecommunications services described in this publication
are subject to availability and may be modified from time to time.
Services and equipment are provided subject to British
Telecommunications plc’s respective standard conditions of contract.
Nothing in this publication forms any part of any contract.
Touchtone™ is a registered trade mark of
British Telecommunications plc in the UK.
© British Telecommunications plc 2000.
Registered Office: 81 Newgate Street, London EC1A 7AJ.
Registered in England No. 1800000.
Designed by: The Art & Design Partnership Limited.
Printed in China. Synergy 500 Twin Issue 1 (09/00) 5
CE compliant to 99/05/EEC
(RTTE Directive)
Printed on paper which meets international environmental standards.
Using your Synergy 500
telephone
To receive a call
Making and receiving calls
When the phone rings the
green Power/In Use light
To make an external call
on the base and the red In
Use light on the handset
will flash.
Press the green TALK
button. You hear the dial
tone.
Press the TALK button to
answer the call
Or
DIAL
Enter the number you want
and it is dialled.
If the handset is on the base,
simply pick it up and talk.
To end a call
Press the green TALK
To adjust the earpiece volume
button.
Or
During a call you can
adjust the volume of the
handset receiver. There are
4 volume levels
Place the handset back on
the base.
Use the – VOL + button
to reach the desired
volume level.
12
PIN
Enter the base station PIN.
To register a handset
Press the QUICKDIAL
button. You will hear a
confirmation tone
Press and hold the PAGE
button on the base until you
hear a beep.
Page
The following procedure
should be followed on the
handset you wish to register.
To check your handset number
You can check your handset
number to a registered base
by:
Press the QUICKDIAL button.
Press the ✱ button and then
the # button.
Press the QUICKDIAL button.
2
Press the ✱ button.
Enter the number of the
desired base unit. If you
have one base unit the
number will be 1. If you
have two, the second will be
number 2 and so on.
KEYPAD
KEYPAD
Then press 7 and 1.
Press the QUICKDIAL button.
The number of short beeps
heard corresponds to the
handset number.
PIN
Enter the base station PIN
(original setting: 0000).
To make an internal call
Press the QUICKDIAL button
and wait for the confirmation
beep. The handset number
is automatically defined
by the base
Press the INTERCOM button.
Enter the handset number
you want. The called
handset will ring.
KEYPAD
To de-register a handset
Press the INTERCOM button
to end the call.
You can use one handset to
de-register another handset
from a base station.
Press the QUICKDIAL button.
Press the ✱✱button, then the
9 button.
2
9
Enter the handset number
to de-register.
KEYPAD
18
To transfer an external call to
another handset
To hold a three-way
conversation
During an external call:
You can talk to one external
call and another internal
caller at the same time on
your Synergy handset.
Press the INTERCOM
button. Your caller will hear
a waiting tone.
During a call with an
external caller:
KEYPAD
Enter the handset number
to which you want to
transfer the call. (If the
handset is not answered you
can return to your caller by
pressing the INTERCOM
button again).
Press the INTERCOM
button. Your caller can hear
a waiting tone.
KEYPAD
Enter the handset number
to which you want to
transfer the call (If the
handset is not answered
you can return to your caller
by pressing the INTERCOM
button again).
When the handset is
answered you can talk or
press the green TALK button
to transfer the call.
When the handset is
answered press the
CONFERENCE button. You
can now start your three-
way conversations.
You can stop the three-way
call by pressing the
CONFERENCE button. You
will still be connected to
your external caller
Alternatively you could
press the green TALK button
and you will be disconnected
from the external caller and
the other handset user,
however they will still be on
a call together.
19
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