5
Getting started
Install the telephone base and charger, as shown below.
The telephone base comes ready for tabletop use. If you want to mount your 
telephone on a wall, refer to Wall mount installation on page 8 for details.
Telephone base and charger installation
IMPORTANT INFORMATION:
Use only the power adapters provided with 
this product. To obtain a replacement, 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 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.
1.
2.
Plug the large end 
of the smaller power 
adapter into an 
electrical outlet not 
controlled by a  
wall switch.
Ensure the small end 
of the smaller power 
adapter is plugged 
into the power jack 
on the back of the 
charger.
Route the cord 
through the slot.
Telephone line cord
A DSL filter (not included) 
is required if you have 
DSL high-speed Internet 
service. The DSL filter 
must be plugged into the 
telephone wall jack.
Plug the small end 
of the larger power 
adapter into the power 
jack on the back of the 
telephone base.
Plug the large end 
of the larger power 
adapter into an 
electrical outlet not 
controlled by a wall 
switch.
Plug the other end 
of the telephone line 
cord into the TEL. LINE 
jack on the back of the 
telephone base.
Plug one end of the 
telephone line cord 
into a telephone jack 
or a DSL filter.
Route the cords 
through the slots.