Lights - AT&T BL102-3 Complete User's Manual

Appendix
Alert tones and lights

Lights

/ANSWER ON
On when the answering
system is on.
IN USE
On when the handset is in use, or when the answering system is answering an incoming call.
f
On when a handset is being registered.
f
Flashes when there is an incoming call or when handsets are being deregistered.
f
Flashes when another telephone is in use on the same line.
f
CHARGE light
On when the
handset is charging
in the telephone
base or charger.
Big button
lighted key pad
/SPEAKER
On when the
speakerphone is on.
Visual Ringing Indicator
Flashes when the handset is
being called or paged.
89
Extra large
lighted display