Hai here I am talking about aircel mobile operator which was providing network for calling, msging, and for internet using this is one of the worstest network I used this is not good network, when we want to call some one or msg so we want go out side the house or top of the house this network was truly bad when I using internet in this sim this experience was worster than worst it take so many time for buffering, so personally it was not a good one.