Samsung GH68-41349F 用户手册

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页码 122
Understanding Your Device       12
Back View
The following items can be found on the back, top, and side 
of your device.
1. 3.5mm Headset Jack: Attach optional headphones (not 
included) or other accessories.
2. Camera Lens: Used when taking photos or recording 
videos.
3. External Speaker: Used in music or video playback, 
notification tones, and for other sounds.
4. Charger/Accessory Port: Connect a USB cable when 
charging or to sync music and files.
5. microSD Card Slot: Holds a memory card (not 
included).
6. SIM Card Slot: Holds the SIM card.
7. Infrared Blaster: Emits infrared signals used for 
controlling external devices.
8. Microphone: Used for video chat and recording.
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