6
Getting started
Battery installation and charging
Battery installation
Install the battery, as shown below.
IMPORTANT INFORMATION:
Use only the supplied rechargeable battery or replacement battery (model BT183342). To order, 
visit our website at 
www.telephones.att.com, or call 1 (800) 222-3111. 
In Canada, dial 1 (866) 288-4268.
Plug the battery connector securely into 
the socket inside the handset battery 
compartment. Insert the supplied battery 
with the label THIS SIDE UP facing up, 
as indicated.
1.
To replace the battery, press the tab and 
slide the battery compartment cover 
downwards. Lift out the old battery and 
disconnect it from the handset. Follow the 
instructions mentioned above to install and 
charge the new battery.
Align the cover flat against the 
battery compartment, then slide 
it upwards until it clicks into place.
2.
Charge the handset by placing it face 
forward in the telephone base or charger. 
The CHARGE light is on when charging.
3.