T-Mobile USA is now officially offering iPhone 4-compatible Micro SIM cards for use on its network. As stated on the company’s website, the offering is for customers that already have a GSM phone or iPhone they need to activate, or an unlocked GSM phone they would like to use on the T-Mobile network.
The card is free with a 2 year contract, and appears to sell for $10 to those who don’t wish to sign a long-term service plan. Notably, T-Mobile stated last month that it now has over one million active iPhones on its network.
[via 9 to 5 Mac]
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