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Contents
Documentation Information ................................................................................................................... 1
1. Packing List ........................................................................................................................................ 3
2. Product Layout ................................................................................................................................... 4
3. Before Use .......................................................................................................................................... 5
3.1 Attaching the Antenna ..................................................................................................................... 5
3.2 Installing the Cards ......................................................................................................................... 5
3.3 Attaching the Belt Clip ..................................................................................................................... 6
3.4 Attaching the Battery ....................................................................................................................... 7
3.5 Charging the Battery ....................................................................................................................... 7
4. Battery ................................................................................................................................................. 8
4.1 Viewing the Remaining Battery Power ............................................................................................ 8
4.2 Enabling the Power Saving Mode ................................................................................................... 8
4.3 Setting the Work Type .................................................................................................................... 8
4.4 Viewing the Battery Health .............................................................................................................. 8
5. Basic Operations ................................................................................................................................ 9
5.1 Turning On or Off the Radio ............................................................................................................ 9
5.2 Using the SIM Cards ....................................................................................................................... 9
5.2.1 Enabling or Disabling the SIM Cards .................................................................................... 9
5.2.2 Setting the Default SIM Card ................................................................................................ 9
5.3 Adjusting the Volume ...................................................................................................................... 9
5.3.1 Increasing or Decreasing the Volume ................................................................................... 9
5.3.2 Switching Between Ring Mode and Silent Mode ................................................................ 10
5.3.3 Setting the Vibrate Mode .................................................................................................... 10
5.4 Switching the Channel or Contact ................................................................................................. 11
5.5 Switching the Communication Mode ............................................................................................. 11
5.6 Switching the Narrowband Work Mode ......................................................................................... 11
5.7 Using the Virtual Keyboard ........................................................................................................... 11
5.8 Setting the Programmable Keys ................................................................................................... 12
5.9 Checking the Device Information .................................................................................................. 15
5.9.1 Checking the Device, Status, and Legal Information .......................................................... 15
5.9.2 Checking the Radio Information .......................................................................................... 16
5.9.3 Viewing the Broadband Network Information ...................................................................... 16
5.10 Connecting to the PC .................................................................................................................. 16
6. Screens ............................................................................................................................................. 17
6.1 Understanding the Home Screens ................................................................................................ 17
6.2 Understanding the LCD Icons ....................................................................................................... 17
6.3 Managing the Widgets .................................................................................................................. 19
6.4 Managing the Control and Notification Center .............................................................................. 20
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