I have a question. Let me explain first. I bought a phone that works on hsdpa 900/1200 and the network in my country has hsdpa of 850/1200 so my phone works in EDGE and not in 3.5G like the phones from here. My question is if I buy a phone that works on HSDPA 10.2 Mbps will it work here in my country? and will it work in 3G? Thank you.