Making a Dynamic Priority Change
(Conventional Scan Only)..............85
Deleting a Nuisance Channel............. 85
Restoring a Nuisance Channel........... 86
Call Alert Paging............................................86
Receiving a Call Alert Page................ 86
Sending a Call Alert Page...................86
Emergency Operation....................................88
Sending an Emergency Alarm............ 89
Sending an Emergency Call
(Trunking Only).............................. 89
Sending an Emergency Alarm with
Emergency Call............................. 90
Sending a Silent Emergency Alarm.... 91
Change of Channels during
Emergency.....................................91
Emergency Keep-Alive Feature..........91
Fireground (Conventional Only).....................92
Entering Fireground Zone Channel.....92
Responding to Evacuation Indicator... 93
Tactical Public Safety(TPS) (Conventional
Only)......................................................... 94
Using TPS Normal Transmission........94
Using TPS Emergency
Transmission................................. 94
Man Down......................................................95
Pre-Alert Timer....................................96
Post-Alert Timer..................................96
Radio Alerts When Man Down
Feature is Triggered...................... 97
Triggering Emergency.........................97
Radio Alerts When Man Down
Enhanced is Triggered...................97
Exiting Man Down Feature..................98
Re-Initiating Man Down.......................98
Testing the Man Down Feature...........98
Automatic Registration Service (ARS)...........99
Selecting or Changing the ARS
Mode..............................................99
User Login Feature........................... 100
Text Messaging Service (TMS)................... 102
Accessing the Messaging Features..102
Composing and Sending a New
Text Message.............................. 103
Sending a Quick Text Message........104
Priority Status and Request Reply
of a New Text Message............... 105
ASTRO 25 Advanced Messaging Solution..112
System Setup for ASTRO
Advanced Messaging Solution.... 113
Two-Factor Authentication................113
Sending a Query...............................115
Receiving a Query............................ 117
Secure Operations.......................................117
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