It is not compatible with T-Mobile (USA)'s broadband frequency. If it's not sold by AT&T it's probably intended for other markets.
A GSM version is listed on the Canadian site:
http://www.motorola.com/Consumers/CA...-EN.alt#anchor
...and also on the UK site:
http://www.motorola.com/Consumers/GB...-EN.alt#anchor
Last edited by mia; Feb 6, 2012 at 1:56 pm