AT&T Cordless Telephone CL4939 User Manual

3.9

Out of 13 Ratings

Owner's of the AT&T Cordless Telephone CL4939 gave it a score of 3.9 out of 5. Here's how the scores stacked up:

  • Reliability

    4.08 out of 5

  • Durability

    4.0 out of 5

  • Maintenance

    4.08 out of 5

  • Performance

    3.92 out of 5

  • Ease of Use

    3.36 out of 5
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35
Caller ID operation
Caller ID overview
How caller ID works
If you subscribe to caller ID service provided by
your telephone service provider, information about
each caller is displayed between the first and
second ring.
The time and date of the call, the caller’s name
and telephone number are included on the screen
if they were sent by the caller’s telephone service
provider. Due to regional service differences, the
caller ID information might not be available for
every incoming call. In addition, the callers might
intentionally block their names and/or telephone
numbers. Other messages might appear on the
screen. Refer to Caller ID special messages on
page 36 for more information.
Caller ID information appears on the screen as
long as the telephone rings, for 30 seconds after
the caller hangs up, or after the call is answered
at another telephone on the same line.
NOTE: If you select COMBINED in REPEATED
CALLS (see Feature summary on page 15) and
a caller has called more than once, the REP icon
appears with the caller ID entry.
ERR
12:00
AM
11-2016
15
CHRISTINE SMITH
888-722-7702
Caller’s name
Caller’s number
Date of call
The call is
missed and
unreviewed.
The call
comes more
than once.
Time of callEntry number An error from the
incoming caller ID

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