6
English
Audio Signal Tones
= High Tone; = Low Tone;
15 Microphone Connector
Provides connection for a fist or desk microphone
with PTT button, or the telephone style handset.
16 Volume Knob
Adjusts the volume level.
17 Push-To-Talk Button (PTT)
Press and hold this button to talk, release it to listen.
18 Microphone
Before using your MTM800 for the first time, remove the plastic
lens protector from the display.
Description Ty pe Repeated
Idle
• Back to Home display
• Back to rotary volume
use when rotary scroll
timer expires
• Back to coverage
• Back to full service
Once
Clear-to-send Once
Bad key press Once
• Good key press
• MTM800 self-test fails at
power up
• From out-of-service to
in-service
Once
In Call
Call clear warning Once
Call waiting tone while
Phone or Private Call are
pending.
Every 6 seconds, until
a call is terminated.
Data connected or
Data disconnected
Once
Number Description
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