Volume Up/Volume Down
•
Press or hold to turn the volume up or down.
Starting Up
Removing the Back Cover
Installing the SIM Card
Notes:
●
If you're using a small card, please use the
SIM card Dedicated card sets, and then the
whole into the slot Normal use.
●
please buy standardization SIM dedicated
card sets from the formal channels,
otherwise the slot shrapnel may be pulled off
when taking cards
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