Headset; Microphones - Motorola MC3000 Operating And Installation Manual

Operation
Communication Options
To receive:
1. Listen for receive audio from the internal speaker.
You can only hear the receive audio if the Transmit button has been released. However,
Trunking Talk Permit Tones can be heard while the Transmit button is pressed.

Headset

Figure 3-2: Headset CDN6297 (left) and headset jackbox BLN7074 (right)
The headset is used to reproduce incoming Select audio, provided the headset is con-
nected to the jackbox. The operator jackbox accommodates a standard dual-jack headset
connector.

Microphones

Figure 3-3: Desk microphone (HMN3000)
Each deskset includes an internal condenser microphone, and a jack for an external desk-
microphone.
3-6
MC3000 Digital Deskset Operator and Installation Manual
(6880309L15-A)