Settings82Wi-Fi DirectWi-Fi Direct connects two devices directly without requiring an access point.VPNSet up and connect to virtual private networks (VPNs).SIM card managerActivate your SIM or USIM cards and customise the SIM card settings.• Receive incoming calls: Set whether or not to allow incoming calls from the GPRSnetwork while using data services.• Data service network: Select a SIM or USIM card for data service.• Dual SIM always on: Set to allow incoming calls from the other SIM or USIM card during acall.SoundChange settings for various sounds on the device.• Silent mode: Activate silent mode to make your device vibrate or mute all sounds, exceptfor media sounds and alarm ringtones.• Volume: Adjust the volume level for call ringtones, music and videos, system sounds, andnotifications.• Device ringtone: Select a ringtone to alert you to incoming calls and notifications.• Default notifications: Select a ringtone for events, such as incoming messages, missedcalls, and alarms.• Sound and vibration: Set the device to vibrate and play a ringtone for incoming calls.• Keytones: Set the device to sound when tapping the buttons on the keypad.• Touch sounds: Set the device to sound when selecting an application or option on thetouch screen.• Screen lock sound: Set the device to sound when locking or unlocking the touch screen.