I am traveling to Mexico (Puerto Vallarta) next week. I called T-mobile to see if I would have coverage since the last time I did not. They said I do but it would cost me something like a $1.50 a minute because of roaming charges. They suggested I unlock my 8700 and purchase a sim card in Mexico. That way I would pay regular rates using their towers. Does this sound correct? Is it easy to puchase a sim card in Mexico and is it easy to unlock the B.B.
Any suggestions would be great.