Motorola MD4150 manual Making Intercom Calls, Adjusting the Volume, Using the Mute Feature

Adjusting the Volume

During a call, use the audio volume up and down (VOLyVOLz) 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.

Audio volume up

Audio volume down

Using the Handset

Using the Mute Feature

1Press MUTE during a call or intercom discussion. The display reads, MICROPHONE MUTED.

2Press MUTE again to return to normal conversation.

Making Intercom Calls

1Press 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.

3Press B, INTERCOM or place the handset on the Base Unit or Charger to end the intercom call.

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