5
Install
Telephone base
Charger
Caution: Use only the power adapter(s) provided with this product. To obtain a 
replacement, visit our website at 
https://telephones.att.com or call 1 (800) 222-3111. In Canada, dial 
1 (866) 288-4268.
Plug the other 
end of the 
telephone line 
cord into the 
telephone jack 
on the back 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 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 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 power adapter into a power 
outlet not controlled by a wall switch.