Ⅱ. Before Use; Install And Unload Sim Card; T-Flash Card; Install And Unload Battery - Verykool s3503 User Manual

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1.1 About SIM Card

Before using the phone, you must insert valid SIM (Subscriber Identity Module) card in the phone.

SIM card provided by network supplier.

All the information related to network connection are recorded in the chip of SIM card, also the

names, telephone numbers and SMS that storing in the name card holder of SIM card. You can

take out SIM card from your phone, and use it in any GSM mobile phone (new mobile phone can

read SIM card automatically).

In order to avoid losing or damaging the information saves in SIM card, please don't touch the

metal contact surface, and place SIM card in the place that away from electricity and magnetic

force. Once SIM card is damaged, you can't use the phone normally.

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.

1.2 Insert and Unload 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.

Aim at the T card slot and push the T card gently, and the card will be inserted correctly.

Prompt: If the memory card is failed, please check whether it is correctly placed and

good contact of metal point.

Take off the rear cover of the mobile.

Make one end of battery with metal surface aim at the battery connector.

Verykool s3503

Ⅱ. Before Use

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