Appendix; Screen Icons, Indicator Lights & Tones - AT&T 5643B User Manual

91-000832_E5644B CIB_R4.qxd

Appendix

Screen icons, indicator lights & tones
Screen icons & alert tones
Handset 1
MUTE
AM
11/23 10:01
NEW
Indicator lights
CHARGING
On when handset is positioned so its
battery can charge.
2/13/1950 7:21 PM
Screen icons
Ringer off.
Battery charging (animated display).
Low battery (flashing); place handset in base or charger to
recharge.
Microphone is muted.
MUTE
New calls (press CID to review call log).
NEW
Handset alert tones
Press VOLUME keys while the volume levels are
Two short beeps
already at limits.
Four short beeps Low battery warning.
Out of range during off-hook.
Two beeps
Programming command completed successfully.
Confirmation tone
Base alert tones
One beep every Message Alert.
10 seconds
Press VOLUME keys while the volume levels are
A series of beeps
already at limits.
Programming command completed successfully.
Confirmation tone
Answer ON/OFF
On when answering system is activated and
ready to receive calls.
IN USE
On when handset is in use. Flashes
when another phone is in use on the
same line, or answering system is
answering an incoming call.
SPEAKER
On when speakerphone is in use.
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