Locking/Unlocking The Keys/Buttons; Holding Your Radio - Motorola MTP850 Feature User Manual

32 | Getting Started

Locking/Unlocking the Keys/Buttons

Press M key and * key.
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Note: The E
Related Links
Keylock Setup on page 77

Holding Your Radio

The radio has two microphones: a top microphone for simplex dispatcher/private calls and a bottom microphone for
duplex telephone-like calls.
Also, the radio is equipped with an internal speaker for high audio (located at the middle of the unit) and an internal
earpiece for low audio (located at the top of the unit).The audio can be routed either to the speaker or the earpiece
using the Audio Toggle menu (M
Note: When possible, it is recommended to speak into the top microphone.
Simplex Calls
When using high audio, hold the radio a vertical position with its top microphone 5 centimeters to 10 centimeters
away from your mouth. Speak into the top microphone. Listen through the internal speaker. Keep the antenna at least
2.5 centimeters from your head and body.
Duplex Calls
When using low audio, hold your radio as you would a telephone. Speak into the bottom microphone. Listen via the
earpiece. Keep the antenna at least 2.5 centimeters from your head and body.
Lapel/Shoulder Use
For Group and Private Calls turn your head towards your shoulder/lapel, and speak directly into the top microphone.
Listen through the internal speaker.
Speakerphone Use
Place your radio 30 centimeters to 60 centimeters away from you. In a noisy environment, you move the radio closer
to you for better transmission.
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button is not locked. Entering Emergency Mode unlocks all keys.
MERGENCY
→ Setup → Audio → Audio Toggle) or the assigned One-Touch Button.
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