Nano-SIM progress

Apple is butting heads with RIM, Motorola, and Nokia over the next evolution of SIM (Subscriber Identity Module) card sizes. SIM cards are used by GSM and LTE carriers to attach numbers and service plans to mobile devices like iPhones and iPads. After paving the way for the micro-SIM format, which has since been adopted by Nokia for their Lumia series, Apple is now putting pressure on the European Telecommunications Standards Institute (ETSI) to recognize a their new nano-SIM format as the next industry standard. What's the problem? Well, competitors worry that Apple would be in a position to claim patents on the nano-SIM format, and if it was set as the universal standard, they could all end up paying royalties. There's also a concern that other vendors would be stuck with Apple's design even if they think they've come up with something better.

On top of that, Apple might skew the voting process, having recently applied six of their subsidiaries for membership in the council. This would oust Nokia as the largest voting member.  Service providers are all for the nano-SIMs, in any case, and they're supporting Apple's proposal to ETSI. Voting at ETSI starts next week.

The nano-SIM would be 30% smaller and 15% thinner than the micro-SIMs currently found in iPhones and iPads, and that means more room in smartphones for other good stuff. iMore previously heard Apple was intent on moving away from the traditional 30-pin Dock port towards a "micro-Dock" due to similar space considerations. (Packing an LTE radio in an iPhone will requi

Source: Financial Times