will my tmobile sim card work with a P168C TOUCH SCREEN PHONE?

http://www.itechnews.net/wp-content/uploads/2008/05/cect-p168c-dual-sim-iphone-clone.jpg

is that the phone? if it's unlocked it will work but also make sure that is GSM so you can put the sim card on it if the phone is CDMA I don't think you can use it with T-Mobile