Hello friends, I have a question I'm sure that was asked here before. I just bought a Samsung Galaxy Tab with AT & T. Actually; I am a die-hard customer of Verizon and Verizon state with more than 15 years with the telephony and mobile broadband services and was considering Samsung Galaxy with Verizon. But the reason I bought Galaxy with AT & T is because I want to be able to use it in my travels abroad. So please give me some solution to unlock it. Thank you.