3FF stands for 3rd Form Factor. A SIM card that is physically smaller than a traditional (2FF) SIM, but larger than a nano-SIM (4FF). See: SIM The electric contacts and circuitry of a micro-SIM are ...

A UK carrier has revealed that Apple is developing an even smaller micro-SIM card, that would allow it to slim down its devices even further, Reuters reported Tuesday. "We were quite happy to see last ...

Giesecke & Devrient says the Apple nano-SIM design for the fourth-generation SIM card prevailed over the rival offering from Nokia and its allies. Stephen Shankland worked at CNET from 1998 to 2024 ...

4FF stands for 4th Form Factor. A SIM card that is simply physically smaller than a traditional (2FF) SIM card or Micro-SIM (3FF) card. The electric contacts and circuitry of a Nano-SIM are identical ...

The European Telecommunications Standards Institute had earlier settled on the design for new SIM card, but didn't say whose design won. Now, at last, we know. Stephen Shankland worked at CNET from ...