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.

Vodafone is not hanging about when it comes to iPhone 4. The handset was announced just two short days ago, and there’s no word yet on pricing and tariffs. Regardless, Vodafone business customers who ...

I know it might seem like a strange request, but the current carriers have been giving out terrible quality SIM card adapters. They fall apart after a couple of insertion/removal cycles. And due to ...