Dolphin mobile operator. This operator have a problem with its network becaise it is not provide full network coverage. I am fed up with dolphin. Sometimes it cannot connect to any no. Ifvconnected so im unable to hear what they are talking because of network mostly in north west Delhi.
Customer services is good but they cannot reduse the problem of data services and calling.
It gives the best data charges in Delhi. And call rates is also low. Data charges 10kb of just 1pwithout data pack.
Network coverage is low.
Customer services is also not good
Data charges and call rates are low.
