Making An Emergency Group Call; Silent Emergency Mode; Call-Out - Motorola MTP850 Basic User's Manual

Making an Emergency Group Call

• Hot Microphone enabled - to initiate an Emergency Group Call,
press and hold Emergency Button.
• Hot Microphone disabled - to initiate an Emergency Group Call,
press and hold Emergency Button. When the display has
changed to Emergency Group Call hold PTT and wait for talk
permit tone (if configured) and talk. Release the PTT to be able to
listen.

Silent Emergency Mode

Silent Emergency Mode needs to be enabled by the Service
Provider to be able to use it.
To enter Silent Emergency Mode, press Emergency button.
Silent Emergency Mode provides no audible and visible indication.
All of the key tones are switched off.
To exit Silent Emergency Mode, press 1 and 3 key simultaneously
or Menu and then

Call-Out

This feature allows the user to receive call-out alerts. When the Call-
Out messages has been received by the radio, it interrupts current
services and attends to the call-out alert without any further delay.
After call-out alert has been cleared, the radio exits Call-Out mode
and reverts back to normal mode. User is able only to receive
Emergency Calls during Call-Out mode. There are four types of the
Call-Out alert:
• Normal call-out
• Storm plan - it is sent to a group several time to raise reliability.
User can only accept the Call-Out by pressing any button and is
moved to information phase (soft keys are not labelled).
• Fallback Mode - it includes only voice communication. It can be
cleared manually
Fallback is only possible when Radio is in Local Site Trunking.
#
key within 3 seconds.
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