I had been using this network for only 5 months. I purchased this network's sim on October 2017. After using three months I was thinking that why I purchased this . Because it was giving low internet speed and also it's call quality is not good almost worst. So have stopped to use this network and then I bought a jio sim which is more and more better than aircel. At last I want to say if anyone wants to buy aircel , then I strictly suggested him/her to dont buy it.
