Last time in Pattaya I bought a copy smartphone. It was OK but I had problems when I got home. It would run fine on Vodaphone sim but on on the other major provider, Telecom. Having done some homework I note that Telecom is a bit on its own running, and I quote " 850 Mhz"
My question is to you phone geeks, how can I be sure when I buy a phone in Pattaya that it will be compatible with this frequency? Any advice appreciated.