Telephone Base Tones; Lights - AT&T CL84100 User Manual

Appendix
Alert tones and lights

Telephone base tones

Beeps every 10 seconds
Fast ringer tone

Lights

CHARGE
On when the handset is charging
in the handset charger.
On when the
speakerphone is on.
Message alert.
You are setting the ringer volume by pressing the pq/VOLUME
keys on the telephone base.
Lighted display
IN USE
On when the telephone is in use, or when the answering
system is answering an incoming call.
On when a handset is being registered.
Flashes when there is an incoming call or when a handset
is being deregistered.
Flashes when another telephone is in use on the
same line.
On when the answering system is on and ready to
receive calls.
Flashes when there are new messages or memos in the
answering system.
SPEAKER
On when the speakerphone is on.
MUTE
On when the mute function is on.
Lighted display
Lighted key pad
/SPEAKER
/ANSWER ON
/
PLAY/STOP
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