28、TASK ............................................................................................. 209、S ETTING ....................................................................................... 219.1 Dual SIM setting .............................................................. 219.2 Phone setting .................................................................... 219.3 Network Settings .............................................................. 229.4 Security settings................................................................ 229.5 Connection settings .......................................................... 239.6 Restore factory settings .................................................... 2310、SOUND RECORDER .................................................................... 2311、CUSTOMIZE ................................................................................ 2412、CAMERA ..................................................................................... 2413、FILE MANAGER .......................................................................... 2514、E-B OOK ...................................................................................... 2515、W ORLD TIME ............................................................................. 2616、MULTIMEDIA ............................................................................. 2616.1 Music player ................................................................... 2616.2 Image viewer .................................................................. 2616.3 Video player .................................................................... 2716.4 Video recorder ................................................................ 2716.5 FM broadcast ................................................................. 2817、USER PROFILES ......................................................................... 2817.1 General model ................................................................ 2817.2 Meeting model ................................................................ 2917.3 Outdoor model ................................................................ 2917.4 Indoor model .................................................................. 2917.5 Headset model ................................................................ 2917.6 Blue tooth model ............................................................ 2918、E XTRA FEATURES ...................................................................... 2918.1 Games ............................................................................. 2918.2Currency converter ......................................................... 2918.3 Stopwatch........................................................................ 2919、CALENDAR ................................................................................. 2920、MESSAGE .................................................................................... 3020.1 SMS................................................................................. 30