User's Guide

Table Of Contents
Radio Mode Initiate Emergency Emergency Alert Received
(Yes/No)
TMO, in coverage, idle Standard TMO Emergency Yes
TMO, in coverage, in call Standard TMO Emergency No
Network Monitor, MS-MS Emergency Alert No
Network Monitor, Repeater Standard DMO Emergency No
Gateway operation, in cover-
age
Standard TMO Emergency No
Repeater operation Standard DMO Emergency No
3.5.11
Emergency Mode by Dialing
This feature allows you to trigger Emergency Mode by dialing a predefined number. It initiates the
same emergency services as when you use the Emergency button. Your radio can store up to eight
emergency numbers.
NOTICE: If Emergency Mode is triggered by dialing an emergency number, you can press the
End key to exit Emergency Mode.
3.5.12
Disaster Alert
Disaster Alert call is a broadcast emergency call initiated by the radio, with emergency pre-emptive
priority that everyone in a broadcast area can hear. This feature is designed for catastrophic situations,
such as earthquakes, and has the highest priority over other calls. All radios under Disaster Alert
display emergency notification on their screens. The alert message, its duration, and destination
talkgroup can be configured in the codeplug.
To initiate Disaster Alert, switch the radio to Disaster Alert mode and press PTT button. When the call
ends, the radio exits the Disaster Alert state.
During Disaster Alert, other functionality is impacted:
When Disaster Alert begins, any other ongoing services are terminated.
No other services can interrupt this type of call.
Hot Mic functionality cannot be used.
Speech can only be in Clear mode, even if any of the encryption services are enabled. The only
exception is E2E Encryption.
NOTICE: Not all infrastructures support this feature. Consult service provider before enabling
this feature.
3.5.12.1
Initializing Disaster Alert Calls
Procedure:
1 From the home screen, press the Menu key.
2 Select ServicesDisaster Alert.
Your radio enters Disaster Alert Mode and it displays Disaster Alert icon.
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Chapter 3: Modes
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