Getting started
7
Telephone base and charger installation
Install the telephone base and charger as shown below.
The telephone base is ready for tabletop use. If you want to change to wall 
mounting, see Installation options on page 10 for details.
IMPORTANT INFORMATION
1.  Use only the power adapters supplied with this product. To order a replacement 
power adapter, visit our website at www.telephones.att.com or call   
1 (800) 222-3111. In Canada, dial 1 (866) 288-4268.
2.  The power adapters are intended to be correctly oriented in a vertical or floor 
mount position. The prongs are not designed to hold the plug in place if it is 
plugged into a ceiling, under-the-table or cabinet outlet.
Plug the power adapter into a power outlet not 
controlled by a wall switch.
Raise the antenna.•
Charger installation
Telephone base installation
Plug one end of the 
telephone line cord 
into the telephone 
jack on the back of 
the telephone base.
•
Route the power 
adapter cord and the 
telephone line cord 
through the slots.
•
Plug the small end of 
the telephone base 
power adapter into 
the power adapter 
jack on the back of 
the telephone base.
•
Plug the large end of 
the telephone base 
power adapter into 
a power outlet not 
controlled by a wall 
switch.
•
Plug the other end of the telephone line 
cord into a telephone jack or a DSL filter.
•
If you have DSL 
high-speed Internet 
service, a DSL filter 
(not included) is 
required. The DSL 
filter must be 
plugged into the 
telephone wall jack.
Telephone line cord