Conflict is brewing in the mobile world over the adoption of a new, smaller standard for the SIM card — the chip in each GSM phone that dictates which network you connect to and your cellphone number.

The European Telecommunications Standards Institute on Friday selected Apple's contested "nano-SIM" design as the official fourth form factor for the SIM card standard. The decision was made in a ...

If you have a SIM card that you want to put in another phone that you have, but it doesn’t fit in the SIM card tray, here’s how to resize a SIM card so that it does fit. There are three sizes of SIM ...

If you don’t fancy using a meat cleaver to turn your SIM card into a micro SIM card for your new Apple iPad, then you may want to check out this cool tool which does it for you, the Cut My SIM. The ...

The two largest handset makers in the world — Â Apple and Samsung — are said to be working with some of the largest carriers around the globe on a new, so-called "e-SIM" standard that would replace ...

Perhaps feeling outdone by the Samsung Galaxy S II, Apple is now pushing for a new SIM card standard that would allow them to make thinner iPhones. Apple currently uses a micro-SIM in their iPhone 4 ...