1 General Information ................................................................................................................................... 1-1

1.1 Safety Information ............................................................................................................................ 1-1

1.2 Copyrights....................................................................................................................................... 1-1

1.3 Icon Conventions.............................................................................................................................. 1-2

2 Getting Started .......................................................................................................................................... 2-1

2.1 Using this Guide............................................................................................................................... 2-1

2.2 Product Specific Information............................................................................................................... 2-2

2.3 Controls and Indicators ...................................................................................................................... 2-3

2.4 Display ........................................................................................................................................... 2-5

2.5 Status Icons ..................................................................................................................................... 2-6

2.6 Powering On the Radio ...................................................................................................................... 2-9

2.7 Unlocking Your Radio ....................................................................................................................... 2-9

2.7.1 Unblocking Your Radio .......................................................................................................... 2-10

2.8 Locking/Unlocking the Keys/Buttons ................................................................................................. 2-10

2.9 Entering TMO / DMO Mode............................................................................................................. 2-10

2.10 Transmit Inhibit Mode ................................................................................................................... 2-11

2.11 Selecting a Talkgroup..................................................................................................................... 2-11

2.12 Using Timed Talkgroup Change....................................................................................................... 2-12

2.13 Activating Talkgroup Scanning ........................................................................................................ 2-12

2.14 Writing Text................................................................................................................................. 2-13

2.14.1 Selecting Text Entry Mode..................................................................................................... 2-13

2.14.2 Selecting Text Entry Method and Language .............................................................................. 2-13

2.14.3 Text Entry Icons .................................................................................................................. 2-14

2.14.4 Keys Usage ........................................................................................................................ 2-14

2.14.5 Writing in iTAP Alphanumeric ............................................................................................... 2-16

2.14.6 Writing in TAP Alphanumeric ................................................................................................ 2-17

2.14.7 Word Locking ..................................................................................................................... 2-17

2.14.8 Adding Words to the Dictionary.............................................................................................. 2-18

2.15 Broadcast Call .............................................................................................................................. 2-18

2.16 Ambience Listening (AL) Call......................................................................................................... 2-18

2.17 One-Touch Button Feature .............................................................................................................. 2-18

2.18 Terminal Disable/Enable ................................................................................................................ 2-19

2.19 Terminal Permanent Disable............................................................................................................ 2-19

2.20 During the Call ............................................................................................................................. 2-20

2.21 Home Display Text Message ........................................................................................................... 2-20

3 Modes ..................................................................................................................................................... 3-1

3.1 Using Networks................................................................................................................................ 3-1

3.2 Trunked Mode Operation ................................................................................................................... 3-1

3.2.1 Entering TMO Mode ................................................................................................................ 3-2

3.2.2 Selecting a Talkgroup ............................................................................................................... 3-2

3.2.3 Making a Group Call................................................................................................................ 3-3

3.2.4 Receiving a Group Call in Idle ................................................................................................... 3-3

3.2.5 Receiving a Group Call during an Ongoing Group Call ................................................................... 3-3

3.2.6 Dynamic Group Number Assignment (DGNA) ............................................................................. 3-3

3.2.7 DGNA Reception .................................................................................................................... 3-4

3.2.8 DGNA Auto Select Group......................................................................................................... 3-4

3.2.9 Viewing DGNA Talkgroups....................................................................................................... 3-4

3.2.10 Broadcast Call Initiated by User................................................................................................ 3-4

3.2.11 Initializing Broadcast Call ....................................................................................................... 3-4

3.2.12 Phone and PABX Calls ........................................................................................................... 3-5

3.2.13 Private Call........................................................................................................................... 3-5

3.2.14 Assistance Call ...................................................................................................................... 3-5

3.3 Local Site Trunking........................................................................................................................... 3-5

3.3.1 Entering Local Site Trunking ..................................................................................................... 3-6

3.3.2 Exiting Local Site Trunking....................................................................................................... 3-6