Motorola solutions ST7500 User Manual

2.9 Holding Your Radio................................................................................................................36
2.10 High or Low Audio Toggle................................................................................................... 37
2.10.1 Using High Audio................................................................................................... 37
2.10.2 Using Low Audio.................................................................................................... 38
2.11 During a Call........................................................................................................................ 38
2.12 Selecting Talkgroups........................................................................................................... 38
2.13 Entering TMO or DMO Mode...............................................................................................38
2.14 Covert Solution.................................................................................................................... 39
2.14.1 Sending Mission Critical Communication Tones....................................................39
2.15 Over The Air Programming..................................................................................................40
2.16 One-Touch Buttons..............................................................................................................41
Chapter 3: Modes.................................................................................................... 43
3.1 Trunked Mode Operation.......................................................................................................43
3.1.1 Entering TMO Mode.................................................................................................43
3.1.2 Making Group Calls in TMO.....................................................................................43
3.1.3 Receiving Group Calls in Idle...................................................................................44
3.1.4 Receiving Group Calls during Ongoing Group Calls................................................44
3.1.5 D-PTT Preempt Group Call......................................................................................44
3.1.5.1 Preempting Group Calls.............................................................................44
3.1.6 Dynamic Group Number Assignment (DGNA).........................................................44
3.1.6.1 DGNA Reception........................................................................................45
3.1.6.2 DGNA Auto Select Group.......................................................................... 45
3.1.6.3 DGNA Auto Reselect Group...................................................................... 45
3.1.7 Broadcast Call..........................................................................................................45
3.1.8 Phone and PABX Calls............................................................................................ 46
3.2 Local Site Trunking................................................................................................................ 46
3.2.1 Entering Local Site Trunking....................................................................................46
3.2.2 Exiting Local Site Trunking...................................................................................... 46
3.3 Direct Mode Operation...........................................................................................................47
3.3.1 Entering DMO Mode................................................................................................ 47
3.3.2 Making Group Calls in DMO.................................................................................... 47
3.3.3 Receiving Group Calls in Idle...................................................................................47
3.3.4 D-PTT Preempt Group Call......................................................................................48
3.3.4.1 Preempting Group Calls.............................................................................48
3.3.5 Selecting DMO Communications Options................................................................48
3.3.6 DMO Private Priority Call......................................................................................... 49
3.3.7 Talkgroup for Individual Calls...................................................................................49
3.3.8 Communication through Repeaters......................................................................... 49
3.3.9 Communication Through Gateways.........................................................................50
MN004519A01-AL
Contents
3

Motorola solutions ST7500 Specifications

General

Brand	Motorola solutions
Model	ST7500
Category	Two-Way Radio
Language	English