Hello, On my Samsung Galaxy S2 (Android 2.3.3),my default dialer is putting a country code prefix +91 whenever I dial any number. The problem is when I dial 1800 **** **** numbers, it does not connect. The call ends abruptly. Tried to check every setting available but couldn't find one which removes the country code prefix while dialing. Similarly, also tried a couple apps but it didn't work. Guess this is a problem with Samsung TouchWiz?? Can anybody please help?? Thanks!!