Starting on January 30th, T-Mobile will "begin offering additional support to customers using an Apple iPhone on our network." T-Mobile's added iPhone support will include "common procedures, information about feature and specifications and other basic device questions." T-Mobile is implementing these changes to support the 1 million plus users on the Magenta network with unlocked iPhones.
While T-Mobile is not currently an official carrier for the iPhone, the next generation phone is said to use a chip that supports the AWS spectrum band used by the network.
You can see a copy of the memo below.
Read More [via Neil]