Parts checklist
Your telephone package contains the following items. Save your sales receipt 
and original packaging in the event warranty service is necessary.
Cordless handset
Battery compartment cover
Telephone line cord
Power adapter for 
telephone base
Telephone base
Battery for cordless handset
Abridged 
User’s manual
Abridged user’s manual
CL83143
DECT 6.0 cordless telephone/
answering system with  
caller ID/call waiting
Quick start guide
Caution: Use only the power adapter 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.
Telephone base installation
This quick start guide provides you with basic instructions only. 
For more complete instructions, refer to your Abridged user’s 
manual provided in the package, or see the online Complete 
user’s manual at www.telephones.att.com/manuals.
Quick start guide 
CL83143
Raise the 
antenna.
Plug the power cord and 
the telephone line cord 
into the jacks.
Route the power 
adapter cord 
through this slot.
Plug the large 
end of the powe r 
adapter into a 
power outlet not 
controlled by a wal l 
switch.
Plug one 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.
Route the 
telephone line cord 
through this slot.
BT183342/BT283342
2.4V 400mAh Ni-MH