Telephone Base Indicator; Lights; Handset Alert Tones; Telephone Base Alert Tones - AT&T DL72119 Complete User's Manual

Appendix
Screen icons, indicator lights and alert tones
Telephone base indicator lights

Handset alert tones

1 short beep
1 long beep
2 short beeps
3 short high-pitched beeps
4 short beeps

Telephone base alert tones

1 short beep
Beeps every 10 seconds
1 long beep
IN USE
light
On when the handset is in use, when the answering
X
system is answering an incoming call or when the
answering system is being accessed remotely.
On when a handset is being registered.
X
Flashes slowly when another telephone on the same line
X
is in use, or when all handsets are being deregistered.
Flashes quickly when there is an incoming call.
X
ANS ON
light
On when the built-in answering system is on.
A key is pressed.
X
Plays at the end of each message playback.
X
End of recording.
X
Beginning of recording.
X
Plays at the end of all messages playback.
X
Error tone. The command has failed.
X
You have reached the beginning or end of the list.
X
You have reached the minimum or maximum listening
X
volume.
Confirmation tone. The telephone has completed the
command successfully.
Low battery warning.
Plays at the end of each message playback.
Message alert tone is on and there are new messages.
Call screening is on and the answering system is about to
X
record a message.
Plays at the end of all messages playback.
X
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