AT&T ATT950 User Manual page 38

Problem
No caller ID
information while
on a call
Problem
Display dial does
not work
Problem
Screen incorrectly
displays LINE IN
USE
Problem
No caller ID
information for
some calls
36
Solution
Make sure your telephone company
provides caller ID information while you are
on a call. This is sometimes known as caller
ID on call waiting or type 2 caller ID.
Make sure you have the CID - call wait
feature on this phone set to
Feature summary beginning on page
in Feature setup).
The phone cannot display the information
if another phone on the same line is in use.
Make sure all extensions are on hook.
Solution
A home area code must be programmed.
If you try to display dial before entering
a home area code, you will be prompted to
enter the home area code. Enter the code
and press
Solution
Make sure the telephone line cord is
connected properly.
Solution
The phone cannot display or store the
information while another phone is
using the same telephone line and this
phone is being used or not.
(see
.