User guide

1424-EN/LZT103 089 A3 2012-02-23
10.2.2 Send Mobile Data with a Prefix ...................................................................... 74
11 Operation Notice............................................................................................................. 75
11.1 Accessibility and Voice Quality............................................................................... 75
12 System Handling............................................................................................................. 76
12.1 Software Upgrade and Additional Features............................................................. 76
13 Maintenance.................................................................................................................... 77
13.1 Maintenance of Batteries ......................................................................................... 77
13.1.1 Battery Warnings............................................................................................. 77
13.1.2 Charge the Battery........................................................................................... 77
13.1.3 Charge Spare Batteries.................................................................................... 77
13.1.4 Replace the Battery ......................................................................................... 77
13.2 Easy Replacement of Handset ................................................................................. 78
13.2.1 Before Starting Easy Replacement Procedure ................................................ 78
13.2.2 Easy Replacement Procedure.......................................................................... 78
13.3 Attach the Hinge-type Clip...................................................................................... 81
13.4 Attach the Swivel-type Clip..................................................................................... 81
13.5 Attach Cover for No Clip......................................................................................... 82
14 Troubleshooting .............................................................................................................. 83
Appendix A: Bluetooth Headset......................................................................................... 85
Appendix B: Telephony Function Codes........................................................................... 90