Adjusting the volume, Using the mute feature, Making intercom calls – Motorola MD4150 Manuel d'utilisation
Page 26: Adjusting the volume using the mute feature

12
P
Usi
ng the
Ha
nd
set
Adjusting the Volume
During a call, use the audio volume up and down
(
VOL
y
VOL
z
) controls on the side of the handset to
adjust the volume during a call. A double beep
sounds when you reach the maximum or minimum
settings.
Using the Mute Feature
1 Press
MUTE
during a call or intercom discussion.
The display reads,
MICROPHONE
MUTED
.
2 Press
MUTE
again to return to normal conversation.
Making Intercom Calls
1 Press
INTERCOM
. The display reads,
CALLING
OTHER
HANDSET
.
The second handset rings and displays,
OTHER
HANDSET
IS
CALLING
.
2 Press
INTERCOM
or
v to answer. If the other handset
is out of reach, the display reads,
UNABLE
TO
CALL
TRY
AGAIN
.
Note: Pressing any key except the
B
will allow you
to pick-up an incoming call and an intercom call.
3 Press
B
,
INTERCOM
or place the handset on the Base
Unit or Charger to end the intercom call.
Audio volume up
Audio volume down