Understanding Your Phone 19
Back View
1.
Power/Lock Key
: Press and hold to power your phone on or
off. With the phone on, press to lock your phone and blank
or waken the display.
2.
Camera Lens
: Used when taking photos or recording
videos.
3.
Speaker Grill
: Plays ringtones, call audio when in
Speakerphone mode, music and other sounds.
4.
Back Cover
: Protects the battery, LTE SIM slot, and Memory
Card slot.
5.
3.5mm Headset Jack
: allows you to plug in headphones.
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