Indicator lights & tones – AT&T 1080 User Manual
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Indicator lights & tones
Alert tones
Confirmation tone
Programming command completed successfully.
One double-beep
Message alert tone feature is on and there are
every 0 seconds
new private or central messages, or when the
hold reminder feature is on and there is a line
on hold.
A triple-beep
During volume adjustment, the volume level has
reached at the maximum or minimum.
INTERCOM
On when the telephone is on an intercom call
or a paged call.
On when the system is busy and the intercom is
unavailable.
Flashes when there is an incoming intercom
call.
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HEADSET
On when the headset is in use.
Flashes when there is an auto-redial call with
the headset.
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MUTE
On when the microphone is muted.
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SPEAKER
On when the speakerphone is in use.
Flashes when there is an auto-redial call on the
speakerphone.
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NEW CALL
On when there are unreviewed calls.
Flashes when there are new voice mail
messages. The screen displays
COVM, with 1, 2,
3, and/or 4 under COVM, depending on which
lines have messages waiting.
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