I had a very bad experience with vodafone mobile network. I would like to share my experience. I brought vodafone sim for calling and internet service as there was good offers announced by company. Primary 1 month was very good with many irritating call from company but tolerable. Then the problem started. After all offer was expired the 3G pack was very costly and call rates was around 1rs per minute for local and STD was 1.2 rs per minute. The 3G internet speed was worst, it took around 30 min to open google page. When I call the customer service they seems to be helpless answering we have good network coverage in your area, frustating I decided to port my sim.