User`s manual
This Abridged user’s manual provides you with basic installation and  
major operation instructions. A limited set of features are described in an 
abridged form.
Please refer to the online CRL81112/CRL81212 DECT 6.0 cordless telephone 
with caller ID/call waiting Complete user’s manual for a full set of installation 
and operation instructions at www.telephones.att.com/manuals. 
For customer service, visit our website at www.telephones.att.com or call 
1 (800) 222-3111. In Canada, dial 1 (866) 288-4268.
This telephone system is compatible with certain AT&T DECT 6.0 cordless 
headsets. Visit www.telephones.att.com/headsets for a list of 
compatible cordless headsets. 
Model number:   CRL81112 (one handset) 
     CRL81212 (two handsets)
Type: DECT 6.0 cordless telephone with caller ID/call waiting
Serial number: ____________________________________________________________
Purchase date: ____________________________________________________________
Place of purchase: _________________________________________________________________ 
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. 
© 2012-2014 Advanced American Telephones. All Rights Reserved. AT&T and 
the AT&T logo are trademarks of AT&T Intellectual Property licensed to 
Advanced American Telephones, San Antonio, TX 78219. Printed in China.










