Getting started
9
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 14 for details.
IMPORTANT INFORMATION
 Use only the power adapter(s) 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.
 The power adapters are intended to be correctly oriented in a vertical or oor 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.
Telephone base installation
Charger installation
Plug the large end of 
the telephone base 
power adapter into 
a power outlet not 
controlled by a wall 
switch.
Plug one end of the telephone 
line cord into a telephone jack 
or a DSL lter.
If you have DSL high-speed 
Internet service, a DSL lter 
(not included) is required.
Route the telephone line 
cord through this slot.
Plug the other end 
of the telephone 
line cord into the 
telephone jack on 
the back of the 
telephone base.
Plug the small end of the 
telephone base power adapter 
into the power adapter jack 
on the back of the telephone 
base.
Route the power adapter 
cord through this slot.
Raise the antenna.
Plug the power adapter into a 
power outlet not controlled by a 
wall switch.
Plug the other 
end of the coiled 
handset cord 
into the jack on 
the back of the 
telephone base.