Dynamics Hong Kong Limited GRAVITYPRO 用户手册
8
⑦USB Jack
Headset and USB Jack
⑧Camera Key Press this button to enter the camera viewfinder
interface, then to take photos.
⑨SOS Key
Long press to dial emergency number and send a message
for help.
⑩Volume Key Ongoing call and audio play interface, press the two
side keys to adjust the volume.
⑾Camera
Camera
⑿
Flashlight
Camera flashlight, open the flashlight program can be
used as a flashlight lighting.
⒀
Loudspeaker
Loudspeaker
2.3 Boot Using
2.3.1 Insert and Remove SIM Card
Turn off the phone, remove battery and other external power supply. According to the
mobile phone label inserted SIM card. When you need to take out the SIM card, please
turn it off, take out the battery, then remove SIM card from SIM card holder.
2.3.2 Power On/Off
To turn on the phone, please long press the power key on the phone up
side.
Turn off the phone, long press the power key. The following message
box pops up, select "
Off”.
Press the power key to switch phone in addition, you can also choose to
reboot the phone, select the flight mode, mute mode, vibration mode and
standard mode.