Quick Start Guide
This Quick start guide provides you with basic installation and major operation
instructions. A limited set of features are described in abbreviated form.
Before using this AT&T product, please read the Important safety information
section on pages 98-100 of this manual. Please refer to the online DL72210/
DL72310/DL72340/DL72350 DECT 6.0 cordless telephone/answering system
with BLUETOOTH® wireless technology Complete user’s manual for a full set
of installation and operation instructions at
https://telephones.att.com/manuals.
This telephone system is compatible with certain AT&T DECT 6.0 cordless
headsets and speakerphones. Visit
https://telephones.att.com/accessories for a list of compatible
cordless headsets and speakerphones.
For customer service, visit our website at
https://telephones.att.com or
call
1 (800) 222-3111. In Canada, dial 1 (866) 288-4268.
Model number: DL72210 (two handsets)
DL72310/DL72340/DL72350 (three handsets)
Type: DECT 6.0 cordless telephone/answering system with
BLUETOOTH® wireless technology
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.
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used with most T-coil equipped hearing aids and cochlear implants. The TIA-1083
Compliant Logo is a trademark of the Telecommunications Industry Association.
Used under license.
The ENERGY STAR® program (www.energystar.gov) recognizes and encourages the
use of products that save energy and help protect our environment. We are proud to
mark this product with the ENERGY STAR® label indicating it meets the latest energy
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The Bluetooth® word mark and logos are owned by Bluetooth SIG, Inc. and any use of such marks
by Advanced American Telephones and its parent, VTech Holdings Limited, is under license. VTech
Holdings Limited is a member of Bluetooth SIG, Inc. Other trademarks and trade names are those
of their respective owners.
© 2020 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.