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6. Security ........................................................................................................................................................... 54
6.1 Location ....................................................................................................................................................................... 54
6.2 Man Down .................................................................................................................................................................... 54
6.3 Lone Worker ................................................................................................................................................................ 55
6.4 SIM Card Lock ............................................................................................................................................................. 55
6.5 App Lock ...................................................................................................................................................................... 56
7. Device .............................................................................................................................................................. 57
7.1 Display .......................................................................................................................................................................... 57
7.2 Sounds ......................................................................................................................................................................... 57
7.2.1 Audio Profile ................................................................................................................................................... 57
7.2.2 VOX Mode......................................................................................................................................................... 58
7.2.3 Three-band Equalizer ................................................................................................................................... 58
7.2.4 Vocoder ............................................................................................................................................................ 59
7.2.5 Audio Mode ..................................................................................................................................................... 59
7.3 Programmable Keys ................................................................................................................................................. 60
7.4 Assistance Features .................................................................................................................................................. 61
7.4.1 Glove Mode ..................................................................................................................................................... 61
7.4.2 Voice Broadcast ............................................................................................................................................. 61
7.5 Storage ......................................................................................................................................................................... 61
7.6 Battery .......................................................................................................................................................................... 62
7.6.1 Checking Battery Information .................................................................................................................... 62
7.6.2 Displaying Battery Power ............................................................................................................................ 62
7.6.3 Enabling Battery Saver................................................................................................................................. 62
7.6.4 Changing Battery Work Type ...................................................................................................................... 63
8. System ............................................................................................................................................................ 64
8.1 Languages and Input ............................................................................................................................................... 64