AT&T E5643B - Manual (Page 35)

Appendix
33
Screen icons, indicator lights & tones
Handset screen icons & alert tones
Ringer off.
Battery charging (animated display).
Low battery (flashing); place handset in base or charger to
recharge.
MUTE Microphone is muted.
NEW New calls (press CID to review call log).
Two short beeps
Press VOLUME keys while the volume levels are
already at limits.
Indicator lights
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.
Charging
On when handset is positioned so its
battery can charge.
Answer On/Off
On when answering system is activated and
ready to receive calls.
Speaker
On when speakerphone is in use.
Screen icons
Alert tones
Handset 1
NEW
MUTE
11/23 10:01 AM
One beep every
10 seconds
Message Alert.
Four short beeps Low battery warning.
Two beeps Out of range during off-hook.
Happy tone Programming command completed successfully.
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