Aircel needs to work on his network, the network sucks and the service is quite okish. Obviously people consider aircel because its quite cheap compared to other service provider but its of no use if the network is not wide and open at the same time in most of the area the call doesng connect and they usually hav that welcome tone which offers you different topup plans that is the most irritating part and will keep you on hold for a while so I hav actually switched to vodafone which is superior of them all.