Apple has won a battle over the standard for a smaller SIM card, use of which would leave more room for other components in future phone designs. The Smart Card Platform Technical Committee of the ...

China Mobile has announced its upcoming CC2560A "super SIM card", the world's first SIM card with a RISC-V core onboard. The CC2560A is an IoT product which improves on every aspect of a traditional ...

SIM cards have been an integral yet often forgotten part of owning a smartphone for the past few decades. For most users, the SIM card defines the basic commercial relationship they have with their ...

Have you ever wondered exactly how a SIM card works? We’ll help you understand why your phone needs one and what they do to keep you connected. Image: TalkAndroid Editorial Note: Talk Android may ...