Indicator Lights - AT&T SynJ SB67138 User Manual

Getting started
Screen icons, indicator tones and lights

Indicator lights:

Lighted display
LINE 1-LINE 4 indicator
On when a telephone line
is in use.
Flashes slowly when a
telephone line is on hold.
Flashes rapidly when there
is an incoming call.
HEADSET indicator
On when the corded
headset is in use.
MUTE indicator
Flashes slowly when the
corded handset microphone
or speakerphone is muted.
ANSWER ON indicator
On when the general mailbox is
on and ready to receive calls.
DND indicator
On when the do not disturb function is on.
On when the speakerphone is on.
38
Messages) indicator
(
Flashes when there are new or
missed messages in the general
mailbox.
SPEAKER indicator
NEW CALL
indicator
On when there
are new or missed
calls in the call log.