Settings133Sounds and vibrationChange settings for various sounds on the device.On the Settings screen, tap Sounds and vibration.r Sound mode: Set the device to use sound mode or silent mode.r Vibrate while ringing: Set the device to vibrate and play a ringtone for incoming calls.r Volume: Adjust the volume level for call ringtones, music and videos, system sounds, andnotifications.r Vibration intensity: Adjust the force of the vibration notification.r Ringtone: Change the ringtone settings.r Vibration pattern: Select a vibration pattern.r Notification sounds: Select a default notification sound. You can also change thenotification settings for each app.r Touch sounds: Set the device to sound when you select an app or option on thetouchscreen.r Screen lock sounds: Set the device to sound when you lock or unlock the touchscreen.r Charging sounds: Set the device to sound when it is connected to a charger.r Vibration feedback: Set the device to vibrate when you tap or and for otheractions, such as tapping and holding items.r Dialling keypad tone: Set the device to sound when you tap the buttons on the keypad.r Keyboard sound: Set the device to sound when a key is touched.r Keyboard vibration: Set the device to vibrate when a key is touched.r Sound quality and effects: Configure additional sound settings.