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12
Prompt: Please make sure to power off the phone before taking
out SIM card. It is absolutely forbidden to insert or take
out SIM card with external power supply; otherwise it
may damage SIM card and the phone.
2.2.2.
Inserting and Taking out SIM Card
Metal contact surface of SIM card is easily scratched. You
must take out SIM card carefully before the assembly.
Power off the phone, remove the rear cover, battery or other
external power supply.
Make the end of SIM card without cutting angle inside and
aim at the card slot of the phone and metal surface of SIM
card face downward, then insert SIM card to the card slot of
the phone, the other SIM card is also inserted in this way.
When taking out SIM card, directly pull it outward and then
can take out SIM card.
Prompt: Without special explanation inserting two SIM cards
are defaulted in the manual. If you just insert one
SIM card, maybe some options of the menu will not
be shown.