14
Bluetooth
Introducing Bluetooth
Charge your cell phone while it is connected to the telephone base. Your 
cell phone's battery discharges faster while it is connected to the telephone 
base via Bluetooth wireless technology.
Monitor your cell phone's usage, because minutes may be deducted from 
your cellular plan for the duration of all cell calls, depending on the terms 
of your plan.
Refer to the Bluetooth setup section (pages 16-27) to learn how to set up 
your Bluetooth device. Refer to the Telephone operation section on how to 
operate your Bluetooth devices with your new TL92273/TL92373/TL92473 
AT&T telephone system with Bluetooth wireless technology. Refer to the 
Troubleshooting section (pages 104-119) if you experience difficulty when 
using the telephone system.
Connect to Cell
™ 
application
If you are using Bluetooth-enabled cell phones with Android® OS 2.3 or above, 
you can further extend the flexibility of your telephone system with use of the 
free Connect to Cell application.
Connect to Cell comprises Caller ID manager and Alerts manager that help 
integrate your cell phone with the AT&T telephone system.
Caller ID manager (Caller ID share) allows you:
To view your AT&T phone’s caller ID log on your Android cell phone. 
To use your Android cell phone to call back or send messages to individuals 
who have called your home line on the AT&T telephone;
To store callers’ names and numbers to your Android phone’s directory for 
future use.
Alerts manager (Mobile notification) allows you to extend your Android 
phone’s alerts to your AT&T telephone system. Your AT&T telephone will notify 
you whenever you receive certain text messages, e-mails or social media 
updates on your Android phone, so you will always be kept up to date. 
To use Caller ID manager and Alerts manager, you must first 
download Connect to Cell to your Android cell phone using the 
Google Play® Store app. Scan the QR code on the right to download 
the application. 
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.
Connect to Cell
™
 is a trademark of Advanced American Telephones.
Android
®
 
and Google Play
®
 are registered trademarks of Google Inc.
•
•
•
•
•