Congratulations
on your purchase of this AT&T product. Before using this AT&T product, please read 
the Important safety information section on pages 1-3 of this manual.
Both the model and serial numbers of your AT&T product can be found on the 
bottom of the telephone base. Save your sales receipt and original packaging in 
case it is necessary to return your telephone for warranty service. 
For customer service, please visit our website at https://telephones.att.com 
or call 1 (800) 222-3111. In Canada, dial 1 (866) 288-4268.
Parts checklist
Your telephone package contains the following items.
Telephone 
line cord
Power adapter 
for telephone 
base
Telephone baseQuick start guide
Charger for cordless 
handset with power 
adapter installed
(1 for CL84115)
(2 for CL84215/CL84265)
(3 for CL84365)
Battery for 
cordless 
handset
Battery 
compartment 
cover
Please refer to the online CL84115/CL84215/CL84265/CL84365 
DECT 6.0 corded/cordless telephone/answering system with caller ID/
call waiting Complete user’s manual for a full set of installation and 
operation instructions at https://telephones.att.com/manuals.
(1 for CL84115)
(2 for CL84215/CL84265)
(3 for CL84365)
Cordless 
handset
Quick start guide
CL84115/CL84215/CL84265/
CL84365
DECT 6.0 corded/cordless 
telephone/answering system 
with caller ID/call waiting
Scan the QR code for 
support information
Corded handset 
with coiled handset 
cord attached
THIS SIDE UP / CE CÔTÉ VERS LE HAUT
Battery Pack / Bloc-piles :
BT183342/BT283342 (2.4V 400mAh Ni-MH)
WARNING / AVERTISSEMENT :
DO NOT BURN OR PUNCTURE BATTERIES.
NE PAS INCINÉRER OU PERCER LES PILES.
Made in China / Fabriqué en chine                  CR1349