Thai authorities arrested three individuals for sim border fraud involving nearly 10,000 international SIM cards in their possession.

Chinese telecom companies have recently announced detailed plans to force all phone users to register their real names and identity card information. In Guangdong province, telecom firms will suspend ...

Renesas Technology of Japan has released a 16-bit microcontroller, the AE4503, for SIM cards of OTA2-compliant mobile phones. OTA2 is a Chinese proprietary standard of GSM. The device has a 16-bit ...

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

A SIM card, or subscriber identity module, is a small card in your cellphone that connects you to the network. Your SIM card contains your phone number, and lets you make phone calls, send text ...