Universal SIM Big Turn To Small Card Converter Adapter For Phone Sim Cards

Phones Sim Cards

Mobile phone big card devices:

Suitable for open card or activate the new phone card, send text messages, QQ, games, such as voting,

SP consumption by self, etc.

NOTE:

Don't need to take off the small sim card from big card, it is to ensure the integrity of the big card and improve

The working efficiency.

Method of use:

You only need to put the small card of card open device inserted into the phone card slot, put the mobile phone

Big card directly inserted into the card open devices (Note:The positive and negative markers can not be identified

On the card open device),use mobile phones to send text messages, calling.