U usafwife New member Mar 30, 2010 #1 Tmobile uses the sim cards. So, can I use any phone that is unlocked that takes sim cards? What brands out there use sim cards...I want to buy a used phone on ebay, but I'm scared that I will buy the wrong one and not be able to use it! Help!
Tmobile uses the sim cards. So, can I use any phone that is unlocked that takes sim cards? What brands out there use sim cards...I want to buy a used phone on ebay, but I'm scared that I will buy the wrong one and not be able to use it! Help!
