Chapter 3: Modes......................................................................................................37
3.1 Trunked Mode Operation.......................................................................................................37
3.1.1 Entering TMO Mode.................................................................................................37
3.1.2 Making Group Calls in TMO.....................................................................................37
3.1.3 Receiving Group Calls in Idle...................................................................................38
3.1.4 Receiving Group Calls during Ongoing Group Calls................................................38
3.1.5 Dynamic Group Number Assignment (DGNA).........................................................38
3.1.5.1 DGNA Reception........................................................................................38
3.1.5.2 DGNA Auto Select Group.......................................................................... 39
3.1.5.3 DGNA Auto Reselect Group...................................................................... 39
3.1.5.4 Viewing DGNA Talkgroups........................................................................ 39
3.1.6 Broadcast Call..........................................................................................................39
3.1.6.1 Broadcast Calls Initiated by Users............................................................. 39
3.1.6.2 Initializing Broadcast Calls......................................................................... 40
3.1.7 Phone and Private Automatic Branch Exchange (PABX) Calls...............................40
3.1.8 Assistance Call........................................................................................................ 40
3.1.9 Call Modification.......................................................................................................40
3.2 Local Site Trunking................................................................................................................41
3.2.1 Entering Local Site Trunking....................................................................................41
3.2.2 Exiting Local Site Trunking...................................................................................... 41
3.3 Direct Mode Operation...........................................................................................................42
3.3.1 Entering DMO Mode................................................................................................ 42
3.3.2 Making Group Calls in DMO.................................................................................... 42
3.3.3 Receiving Group Calls in Idle...................................................................................42
3.3.4 Selecting DMO Group Call Options......................................................................... 43
3.3.5 Private Call With Presence Check...........................................................................43
3.3.6 DMO Private Priority Call.........................................................................................43
3.3.7 Talkgroup for Individual Calls...................................................................................44
3.3.8 Communication through Repeaters......................................................................... 44
3.3.9 Communication through Gateways..........................................................................44
3.3.10 Gateway and Repeater Synchronization............................................................... 45
3.4 Transmit Inhibit Mode............................................................................................................ 45
3.5 Emergency Operations..........................................................................................................46
3.5.1 Emergency Alarm.................................................................................................... 47
3.5.2 Emergency Group Call.............................................................................................47
3.5.2.1 Making Emergency Group Calls................................................................ 47
3.5.2.2 Receiving Emergency Group Calls............................................................ 48
3.5.3 Non-Tactical Emergency..........................................................................................48
3.5.4 Emergency Individual Calls (Private or MSISDN)....................................................48
6866588D06–RB
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