The ThinkPad will support GSM 850/1900, CDMA 850/1900, and WCDMA II, IV, V bands. This will cover AT&T, T-Mobile, Verizon, and many smaller networks. Unfortunately, it will not support any form of 4G technology according to the FCC. Considering the amount of competition in the current tablet market, 4G is a major player.

[via SlashGear]
