need help in 6600

[totti]

i have 6600
in my country there is two mobile networks:mobinil and vodafone
i am mobinil when i call any home number or voda fone number the phone gives me the ring signal and the one i called him he will answer but when i call any one have mobinil the phone doesn`t give me ring signal and the one i called him will answer but i don`t get any ring signal

[nk_au]

I don't think that's your phone's problem, but more likely your Service Provider (correct me if i'm wrong). Maybe a call to your mobinil may help.

Ask them what's going on ... (and don't accept any answer related to your phone's faults)

[totti]

i have changed the mobile , i put my sim card in another telephone and mobile was working very good plz help me now it is a mobile fault