Making a Dynamic Priority Change
(Conventional Scan Only)..............76
Deleting a Nuisance Channel............. 77
Restoring a Nuisance Channel........... 77
Call Alert Paging............................................77
Receiving a Call Alert Page................ 78
Sending a Call Alert Page...................78
Quick Call II (ASTRO P25 Digital
Trunking and Conventional)..................... 79
Initiating a Quick Call II
Transmission................................. 80
Emergency Operation....................................80
Sending an Emergency Alarm............ 81
Sending an Emergency Call
(Trunking Only).............................. 81
Sending an Emergency Alarm with
Emergency Call............................. 82
Sending a Silent Emergency Alarm.... 83
Change of Channels during
Emergency.....................................83
Emergency Keep-Alive Feature..........83
Automatic Registration Service (ARS)...........84
Selecting or Changing the ARS
Mode..............................................84
User Login Feature............................. 85
Text Messaging Service (TMS)..................... 87
Accessing the Messaging Features....87
Composing and Sending a New
Text Message................................ 88
Sending a Quick Text Message..........89
Priority Status and Request Reply
of a New Text Message................. 91
ASTRO 25 Advanced Messaging Solution....98
System Setup for ASTRO
Advanced Messaging Solution...... 98
Two-Factor Authentication..................99
Sending a Query...............................101
Receiving a Query............................ 103
Security........................................................103
Radio Lock........................................103
Global Positioning System / Global
Navigation Satellite System....................105
GPS Operation..................................105
GPS Performance Enhancement......106
The Outdoor Location Feature
(Using GPS).................................107
Military Grid Reference System
(MGRS) Coordinates................... 108
Accessing the Outdoor Location
Feature........................................ 108
Saving a Waypoint............................109
Viewing a Saved Waypoint............... 109
Editing the Alias of a Waypoint......... 110
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