Hi freind I want to telling you about this mobile network company I buy sim last month and I think I just waste my time on this the network coverage is very very bad its alway show only two and three network line never come in full and some time show no sevice available when I am sit in ground flour their is no network and very bad internet browsing speed its take more time to download and serching and also not provide the clear voice at calling and when I m in roaming their is no network customer sevice is also bad they take more time to pick the call but only charging and billing is good low rates of local and STD , 3G rates compared to other mobile operaters