I will travel to the u.s. as a tourist and would like to use my smartphone(Samsung 1510 that uses the 3G) in USA , with a data package (100MB) --would be enough for 2 months). Please note that international roaming is too expensive in this case.
I need these data packages,for example, to be able to use Skype.
Guess the best in the sates are AT&T and T_Mobile?
Can I, as a tourist use this service? I need to have an American address, not the address of the hotel? Can I make and receive local calls and SMS?How can I buy this service from Brazil? Need to change the cell chip? What is the cost? Which are the best companies to ask for?
Thank you very much