Out of 28 Ratings

Owner's of the AT&T Telephone 1040 gave it a score of 4.0 out of 5. Here's how the scores stacked up:
  • Reliability

    3.96 out of 5
  • Durability

    4.07 out of 5
  • Maintenance

    4.12 out of 5
  • Performance

    4.04 out of 5
  • Ease of Use

    3.9 out of 5
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Intercom operation
Answer an intercom call
When you receive an intercom call, you will hear a
repeating double-ring pattern and your screen will
display INTERCOM FROM with the extension number
of the caller. Answer the intercom call by lifting the
handset, or by pressing [INTERCOM], [ SPEAKER]
or [HEADSET] to take the call hands-free.
NOTE: If you press [INTERCOM] to answer the
call, the phone will automatically use the mode
(speakerphone or headset) you programmed as the
automatic mode (see AUTOMATIC MODE on page
39 of the installation guide).
End an intercom or page call
To end the intercom or page call, press [INTERCOM].
Hang up or press [ SPEAKER] or [HEADSET]
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