Handset Display; Line Status Indicators; Call Alerter - AT&T MDW 9000 Quick Reference

18 indicates Local Test Mode; 1 through 10 are used in
Wireless Test Mode.
P indicates programming mode.
MUTE indicates handset microphone is turned off after
pressing [ ].
Mute
T indicates handset is in Wireless Test Mode.
MSG indicates a message has been deposited in your
voice mailbox.
Line Status Indicators. See below.
BATT indicates low battery voltage, Handset also emits 2
beeps. See "Troubleshooting" for more information.
RANGE indicates handset is out of range or almost out of
range. Handset also beeps. See "Troubleshooting" for more
information.
ON indicates handset has been turned on after pressing [

Line Status Indicators

There are six line status indicators; each one corresponds to
a specific outside line/programmable/intercom/drop button,
The indicators show either a triangle or a rectangle, signifying
activity as follows:
PARTNER Systems
(
Arrow or ) indicates activity at YOUR extension.
Rectangle (
All Other Systems
Rectangle (
(
Arrow or ) indicates activity at ANOTHER extension.
If a call comes in while the phone is idle, the handset rings.
If you are already on a call, the handset chirps.

Handset Display

) indicates activity at ANOTHER extension.
) indicates activity at YOUR extension.

Call Alerter

2
].
On/Off