301. Volume key allows you to adjust the ringer volume instandby mode (with the phone open) or adjust the voicevolume during a call. When receiving an incoming call:• Pressing the volume key down mutes the ring tone.2. Power/End key ends a call or switches thephone off and on. Press and hold for two seconds toturn toggle the Silent mode or Airplane mode states,turn the device on or off, or Restart.Device DisplayYour display provides information about the device’s status,and is the interface to manage features. The displayindicates your connection status, signal strength, batterystatus and time. Icons display at the top of the device whenan incoming call or message is received and also alerts youat a specified time when an alarm was set. The screen alsodisplays notifications, and Application (or shortcut) bar withfive primary shortcuts: Phone, Contacts, Messaging, Internet,and Apps.Google searchHome ScreenPrimaryNotificationShortcutsStatus BarareaStatusareaShortcutsBattery statusConnection StatusTimeSignal strength