AT&T 7700 User Manual
Page 12
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I N C A S E O F D I F F I C U L T Y
The caller's name or phone number
is not displayed during Call Waiting
•
Make sure you subscribe to the combined Caller ID
service with Call Waiting.
•
The screen will not display the call information if
someone is on an extension phone.
Display Dial feature does not work
•
Check to make sure you have stored your area code
correctly.
•
This feature might not work if the phone is connected
to a Private Branch Exchange (PBX).
The caller's name or phone number
is not displayed
•
Make sure you subscribe to Caller ID service or
Caller ID Name and Number service from your local
telephone company.
•
Caller ID service might not work when the phone is
connected to a Private Branch Exchange (PBX).
•
Caller ID service is inactive during a power interruption.
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