AT&T Device Help for the
AT&T Wireless Home Phone
Getting Started
Hardware
In The Box
Install The Back-up Battery
Turn Device On
Connect a Phone
Overview of Basic Use
Making A Call
Device Information
Three-Way Calling
Call Waiting
Call Forwarding
Checking The Wireless Signal
Placing A Test Call
Troubleshooting
Troubleshooting
No Dial Tone
No Caller ID Name
Back-up Battery LED Is Off
Only The Power LED Is Illuminated
Signal Strength Indicator Is Blinking Green
Red Signal Strength LED
Flashing Red Signal Strength LED
I Can't Connect To My 3G MicroCell
SIM Card Doesn't Work In My Mobile Device
I Hear An Intermittent Dial Tone
My Phone Doesn't Ring When A Call Comes In
My Answering Machine Won't Pick Up Calls
I Hear A Constant Low Frequency Tone (Not A Dial Tone) When I Try To Make A Call
Warranty
Warranty
General Warranty Information
Calling
Voicemail
Set up Voicemail or Answering Machine
Voicemail Access
Helpful Tips
Powering On/Off
Powering The Device On/Off
3G MicroCell
Adding A 3G MicroCell
TTY Support
TTY Support
Troubleshooting & tips
Calling
Adjusting The Volume
Poor Voice Quality
Message Received Indicator LED On My Phone Doesn't Illuminate