hi,im trying to phone my friends mobil number in thailand but im having trouble with dialing codes etc,his mobil number begins with 0857xxxxxx, how can i phone his using my mobil or my landline?do i have to use 66 first or 00 66,do i have to drop any of his numbers,i tried so many different variations but my phone says number not regonized,but i can text him no problem with just his mobil number,i tried looking on the net but i cant seem to find anything about phoning mobil numbers just landlines,thanks guys
