7
The mobile phone is a dual card dual standby, can be inserted into the2 SIM cards. Each SIM card
in a card slot, insert SIM-1 card slot for card 1, inserted SIM-2 card slot for the2 card, SIM card
and its contact is easily scratched or damaged, so the use of curved, insertion or removal of SIM
2.1 Power on and off
Along the direction of inserting the card 1
Along the direction of inserting the card 2