[Mojary]

yes...the sprint tp2 already comes sim unlocked for international use. to verify it, go to Start>Settings>Personal tab>Security. it will indicate if your phone's sim is unlocked or not.

and all you need to do is to buy a pre-paid sim in germany, pop it in the sim card slot, make sure to change your network to GSM....and you're good to go! you may or may not get 3G. it just depends on the carrier and the area you're at.

if you're looking to connect to data with your phone, you may need to get data settings from the pre-paid sim's carrier. or.......contact sprint to activate international data. it's like $40/mo but it is pro-rated (to like $2 a day).