AT T 5800 User Manual

5800_CIB_1ATT 8/6/02 10:43 AM Page II  
USER’S MANUAL  
Part 2  
Expansion Handset 5800  
Please also read  
Part 1 — Important  
Product Information  
© 2002 Advanced AmericanTelephones. All Rights Reserved.  
AT&T and the Globe Symbol are trademarks of AT&T Corp., licensed to Advanced AmericanTelephones.  
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CONTENTS  
BEFORE YOU BEGIN ......................................................................1  
About Handset Registration....................................................................................1  
About Softkeys.........................................................................................................1  
CHARGE THE BATTERY...................................................................2  
REGISTER THE HANDSET................................................................3  
To Model 5830 Base Unit .......................................................................................3  
To Model 5840 Base Unit .......................................................................................3  
INSTALLATION .............................................................................4  
Belt Clip ...................................................................................................................4  
Headset ....................................................................................................................4  
Battery Life...............................................................................................................5  
Charge the Handset Battery Pack...........................................................................5  
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BEFORE YOU BEGIN  
About Handset Registration  
You must register this (and any other) handset with  
the base, following the directions inREGISTER  
THE HANDSET.This handset is compatible with  
telephone models 5840 and 5830.  
The original handset that came with the base is  
automatically registered as Handset 1.  
Additional handsets will be assigned Handset 2,  
Handset 3, Handset 4, Handset 5, and Handset 6.  
Whenever you install a handset battery pack, the  
handset will display SEARCHING FOR BASE (if  
it’s registered) or ENTER BASE ID (if it’s not  
registered).  
About Softkeys  
The handset softkeys are located below the screen  
display.  
Press the softkey below the operation displayed on  
the screen to select that operation. (For example,  
to enter the menu, press the center softkey).  
Press O/C at any time to return to the  
previous screen.  
Press and hold O/C to return to the idle  
screen.  
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1
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CHARGE THE BATTERY  
1
Install the handset battery pack.  
Use only the battery supplied with this handset or AT&T Accessory  
Battery Model 2401, SKU#91077.  
When you install the battery pack the first time, the handset  
will display ENTER BASE ID.  
2
a) Remove battery  
b) Align the contacts and  
place the battery pack in  
the battery compartment.  
compartment cover by  
pressing on indentation  
and sliding downward.  
c) Replace cover by  
sliding it on its  
track up over  
battery case until  
it snaps firmly  
into place.  
Charge the handset battery.  
Place the handset in the  
remote charging stand.  
The CHARGING light  
goes on.  
Charge the battery at least  
12 hours. After the first  
charge, the battery typically  
charges in only eight  
hours.  
2
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REGISTER THE HANDSET  
To Model 5830 Base Unit  
1
2
3
Make sure to charge the handset battery pack at least 12 hours.  
At the cordless handset, use the softkey to select NEW.  
Enter the 15-digit Base Unit ID Code located on the underside of  
your Model 5830 base.  
4
5
Use the softkey to select OK. The screen displays PLEASE WAIT!!.  
After about 45 seconds, the screen displays FOUND BASE. If the  
handset displays BASE BUSY TRY LATER, the base is in use.  
To Model 5840 Base Unit  
1
2
3
4
Make sure to charge the handset battery pack at least 12 hours.  
MENU  
At the 5840 corded base, press  
.
Use  
or  
to select DISPLAY BASE-ID.  
OK  
Press  
. The base screen will display the 15-digit Base ID  
code for about 30 seconds, then return to the idle screen. Write  
down the Base ID code so you can enter it at the handset in  
STEP 6 below.  
5
6
7
At the cordless handset, use the softkey to select NEW.  
Enter the 15-digit Base ID code.  
OK  
Use the softkey to select  
. The screen displays PLEASE  
WAIT!!.  
8
After about 45 seconds, the screen displays FOUND BASE. If the  
handset displays BASE BUSY TRY LATER, the base is in use.  
For complete operational instructions,  
please refer to the manual that came  
with your 5840 or 5830 telephone.  
3
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INSTALLATION  
Belt Clip  
Attach the belt clip (optional).  
a) Slide  
down  
into  
c) To remove,  
lift one  
b) Press tabs  
on belt clip  
into slots  
side  
grooves  
to attach.  
with your  
thumbnail  
and push  
back.  
on back of  
handset to  
reattach.  
Headset  
You can use this telephone  
hands-free when you install  
any industry standard  
2.5 mm headset (purchased  
separately). For best results  
use an AT&T 2.5 mm  
headset.  
Plug the headset into the  
jack located on the left side  
of the handset (under the  
small rubber flap). Do not  
force the connection, but  
make sure the plug fits  
securely.  
4
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Battery Life  
A fully charged battery provides an average talk time of about eight  
hours, or standby time of five days.  
NOTE: Talk time and standby time may vary depending on  
operating conditions.  
¥
Charge the Handset Battery Pack  
After a low battery indicator, the  
handset battery needs to be  
charged.  
Place the handset in the base so  
the CHARGING light goes on.  
The battery pack is typically  
charged in nine hours.  
If you repeatedly get a low  
battery indicator, even after nine  
hours of charging, the battery  
should be replaced. Use only  
AT&T Battery 2401,  
SKU# 91077.  
CAUTION: Charge the  
battery provided with  
or identified for use  
with this product only  
in accordance with the  
instructions and limitations  
specified in the User’s  
Manual, Part 1.  
5
Need Help Insert 8/6/02 8:25 AM Page 1  
Congratulations on your purchase  
of this AT&T product.  
NEED HELP?  
Our representatives are here  
to help you with any questions  
concerning the operation of this  
product, available accessories,  
or any other related issues.  
Call Toll Free  
1 (800) 360-4121  
or visit our website at  

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