User`s guide

Handset Controls
Headset On/Off
Antenna
Button
Press to turn the
headset on. ON
appears in handset
display. To turn off,
press again. Turn on
to make or answer
a call, and turn off
to “hang up.”
Handset Display
Displays status of
lines and range. For
detailed descrip-
tion, see “Handset
Display” on next
page.
Volume Control
Press +/- to adjust
volume of earpiece
or ringer.
Mute
Press to turn the
microphone off for
privacy of internal
communications.
On/Off
Press to turn the
handset on. ON
appears in handset
display To turn off,
press again. Turn on
to make or answer
a call, and turn off
to “hang up.”
Conf (Conference)
Press to conference
in (add) another
party to your call.
Headset Jack
Insert headset cord
when using headset.
Battery Charging
Contacts
Handset battery
charges through
these contacts.
Outside Line/
Programmable/
Intercom/Drop
Buttons (6)
See “MDW 9000
Compatibility”
beginning on page
12 for system button
assignments.
Hold
Press to put a call
on hold.
Feat (Feature)
Press to enter
programming mode
or to use dial-code
features. Not used
on System 25,
System 75, System
85, or DEFINITY®
system.
Trans (Transfer)
Press to transfer
a call to another
extension.
Extension Label
Write the extension
number on this label
using a pencil or
ball-point pen only.
1