Insert And Remove Sim Card - Zte X991 User Manual

Insert and Remove SIM Card

Insert a valid SIM card into your mobile phone before use. All information
regarding network connection and SIM phone book is saved in SIM card.
In order to avoid the loss and damage of information saved in SIM card,
please don‟t touch the metal surface and put SIM card far away from
electricity or magnetism.
Turn off your mobile phone, remove the battery and disconnect the
1.
external power.
Insert SIM card into the socket.
2.
Turn off your mobile phone and remove the battery before taking out
3.
SIM card.
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