5.16.4 Indoor
5.16.5 Silent
5.16.6 Headset
5.16.7 Bluetooth
5.17 Connectivity
5.17.1 Bluetooth
5.17.2 Conn. Management
5.17.3 WLAN
5.18 Settings
5.18.1 Dual SIM settings
5.18.2 Phone settings
5.18.3 Network settings
5.18.4 Security settings
5.18.5 Restore factory settings
5.18.6 Sound effects
Menu Functions
You can press [Main menu] key in standby state to enter the main menu.
Once you have entered the main menu, you can select corresponding options by
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