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.
Please refer to the online CL82219/CL82229/CL82319/CL82419 DECT 6.0 cordless telephone/
answering system with caller ID/ call waiting
Complete user’s manual for a full set of installation and operation instructions at
www.telephones.att.com/manuals