Understanding Your Phone 171. Microphone: balances the sound when speaking on thephone or recording audio.2. Volume keys: allow you to adjust the ringer volumewhile in standby mode or adjust the voice volumeduring a call. When receiving an incoming call, brieflypress down either volume key ( ) tomute the ring tone.3. Power/Accessory Interface connector: allows you toconnect a Travel Charger or other optional accessoriessuch as a USB/data cable or a hands-free headset forconvenient, hands-free conversations.4. Microphone: records sound when creating a video.5. Power/Lock key: ( ) lets you power yourphone on and off. Also allows you to lock or unlock thetouch screen. For more information on locking yourphone, see “Locking and Unlocking the Phone” onpage 34.6. 3.5mm Headset jack: allows you to plug in headphones.Rear View of Your Phone1. Camera lens: is used to take pictures and shoot videos.2. Flash: is used to provide adequate light when takingpictures in dark places.3. External speaker: allows you to hear when theSpeakerphone is turned on.4. S Pen: a built-in stylus that allows you to performvarious functions. For more information, refer to “SPen” on page 18.1324
