just bought a 6680 on contract on movistar, wish i hadnt has there is not much coverage and no signal, the problem is when i do have full signal i cant call up wap, or mms or video calling or sharing or ptt, and i never have, went to the shop they sent the setting but still not getting anywhere, main concern is wap and mms as i dont think movistar support the other things just yet so i have a plain old phone that only makes occasional calls and few texts that get through, do they have to enable the umts sim and gprs only had phone 2days help am i missing something