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 8 for details.
IMPORTANT INFORMATION
1.  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.
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 an electrical outlet 
not controlled by a wall switch.
Plug one end of the 
telephone line cord 
into the telephone jack 
on the bottom of the 
telephone base.
•
Route the power 
adapter cord through 
this slot.
•
Plug the small end of 
the telephone base 
power adapter into the 
power adapter jack 
on the bottom of the 
telephone base.
•
Place the cords into 
the channels.
•
Plug the large end 
of the 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.
•
Raise the antenna.•
If you have DSL high- speed 
Internet service, a DSL filter 
(not included) is required.
Power 
adapter
Charger installation
Telephone line cord
Getting started
Telephone base installation
5