Hot Swappable SIM Cartridges

From PDI

It should be easy to move your mobile phone's SIM card from one phone to another so that you can own several phones for different purposes. For instance, a very compact phone for when you're going out at night, a larger phone with a keyboard for business trips, and a phone with a large screen for when you want to watch media. Moving your SIM card from one phone to another should be quick and easy.

Phones should have standard SIM "cartridge ports" so that all phones can share SIM card cartridges.

SIM Cartridges may or may not have the following properties:

• Batteries built in.
• The ability to transfer information between mobile phones or other devices.