Motorola APX 4500 - Page 5

Transmitting While the Scan is On......... 95
Transmitting Using Radio
Programmed for Talkback Scan.. 95
Transmitting Using Radio
Programmed for Non-Talkback
Scan.............................................95
Deleting a Nuisance Channel................. 96
Restoring a Nuisance Channel............... 96
Changing Priorities Status While Scan
is On....................................................... 96
Restoring Priorities in a Scan List...........97
Using the Hang Up Box (HUB)............... 97
Call Alert Paging................................................97
Receiving a Call Alert Page.................... 98
Sending a Call Alert Page.......................98
Enabling and Disabling In-Call User
Alert...................................................... 100
Quick Call II (ASTRO P25 Digital Trunking
and Conventional) .......................................... 100
Initiating a Quick Call II Transmission...100
Emergency Operation......................................101
Exiting Emergency................................102
Exiting Emergency as Supervisor
(Trunking Only)..................................... 103
Sending an Emergency Alarm.............. 104
Sending an Emergency Call (Trunking
Only)..................................................... 104
Sending An Emergency Call With Hot
Mic (Trunking Only).............................. 105
Sending an Emergency Alarm with
Emergency Call.................................... 106
Sending An Emergency Alarm and Call
with Hot Mic.......................................... 106
Sending a Silent Emergency Alarm...... 107
Special Considerations for
Emergencies.........................................108
Impact Detection...................................108
Detecting Impact........................ 109
Post-Alert Timer......................... 109
Triggering Emergency................109
Exiting Impact Detected
Condition....................................110
Re-Initiating Impact Detection
Sequence...................................110
Automatic Registration Service (ARS).............110
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