I want to buy an unlocked Blackberry Torch 9810 and was wondering if it's compatible with Simple Mobile. Has anyone had success with it?

For 3G, Simple Mobile requires a 1700 MHz bandwith, and this is the torch's:
850 MHz;900 MHz;1800 MHz;1900 MHz;UMTS: Band I (2100);UMTS: Band IV (1700/2100);UMTS: Band V (850)

Would the UMTS 1700 work?