Change of Channels during
Emergency.....................................71
Emergency Keep-Alive Feature..........71
Automatic Registration Service (ARS)...........71
Selecting or Changing the ARS
Mode..............................................72
User Login Feature............................. 72
Text Messaging Service (TMS)..................... 74
Sending a Quick Text Message..........74
Priority Status and Request Reply
of a New Text Message................. 76
Global Positioning System (GPS)..................81
GPS Operation....................................81
GPS Performance Enhancement........82
The Outdoor Location Feature
(Using GPS)...................................83
Military Grid Reference System
(MGRS) Coordinates..................... 83
Accessing the Outdoor Location
Feature.......................................... 84
Saving a Waypoint..............................84
Viewing a Saved Waypoint................. 85
Deleting a Single Saved Waypoint......86
Deleting All Saved Waypoints.............86
Measuring the Distance and
Bearing from a Saved Waypoint.... 87
Location Feature in Emergency
Mode..............................................87
Peer-Location on the Display
(ASTRO Conventional only).......... 87
Geofence (ASTRO 25 Trunking System)...... 88
Entering the Geofence Area............... 89
Trunking System Controls............................. 90
Using the Failsoft System................... 90
Out-of-Range Radio............................91
Site Trunking Feature......................... 91
Locking and Unlocking a Site..............91
Site Display and Search Button.......... 91
Programming Over Project 25 (POP 25)
(ASTRO 25 and ASTRO Conventional)... 92
Responding to the Notification of
Upgrade......................................... 92
Voice Announcement.....................................93
Utilities........................................................... 94
Viewing Recent Calls..........................94
Selecting the Power Level.................. 95
Selecting a Radio Profile.....................96
Enabling and Disabling the Radio
Alias............................................... 97
Selecting the Audio Speaker...............97
Controlling the Display Backlight........ 98
Locking and Unlocking the Controls... 98
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