What is Nano SIM? How is it different from Micro SIM or SIM?: EveryiPad.com

Defines Nano SIM and Micro SIM as well as how to cut down a larger SIM card to work in the Nano SIM-equipped iPad mini, iPad Air and iPhone models.

SIM Card Types

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SIM card sizes: Standard, Micro and Nano explained

Nano sim cards : an overview

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Different SIM Card Sizes: What Kind of SIM Card Do I Have?

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SIM card sizes: Standard, Micro and Nano explained