Device Settings 185 Notifications:• Notification sound: Choose a sound for calendar event notifications.• Vibration: Enable or disable vibration, to play for calendar event notifications. Set default reminders: Set default reminders for Events and All-day events. Lock time zone: When enabled, event times will be locked to the time zone you select.Times and dates will not change, even if you travel to another time zone.Camera SettingsConfigure settings for your phone’s Camera app.1. From home, tap Apps > Settings > Applications .2. Tap Camera to configure these options: Grid lines: Display viewfinder grid lines to help composition when selecting subjects. Location tags: Attach a GPS location tag to the picture. Volume keys function: Use the Volume key as the capture key, the record key, or as azoom key. Review pictures: Set to show pictures after taking them. Quick launch: Open camera by pressing the Home key twice in quick succession.Note: Additional Camera settings options are available within the Camera app. See Camera Options.Contacts SettingsConfigure options for contacts stored on your phone.