Samsung SM-N900R4 User Manual Us Cellular Sm-n900r4 Galaxy Note 3 Jb English U - Page 27

2. Volume: From the Home screen, press to adjust master volume. During calls or media playback, press to adjust volume. Press to mute the ringtone of an incoming call. 3. Microphone (bottom of device): allows other callers to hear you when you are speaking to them. It is also used for the Speakerphone. 4. Power/Accessory Interface: connect a Travel Charger or other optional accessories such as a USB/data cable or a hands-free headset for convenient, hands-free conversations. 5. Power/Lock: Press and hold to turn the device on or off, and to access a device options menu. Press to lock the device, or to wake the screen for unlocking. 6. Infrared Blaster: Used to emit infrared signals used for controlling external devices. 7. Microphone (top of device): used for noise cancellation and stereo recording. Back Camera lens Flash S Pen Speaker 1. Camera lens:used to take pictures and shoot videos. 2. S Pen: a stylus used to perform different functions. 3. Speaker: listen to music and video playback. 4. Flash: used to take photos in low-light conditions. Understanding Your Device 21