I had aircel sim for a few years. Then I ported it to docomo. Aircel is the worst of all. Rubbish Network provider. The signal is always low. There are many interference while talking on the phone. They promise to givw 3g service and their speed is less than 50kbps. We cant even browse properly and video loading takes so much time. Many times the sim doesnt catch network and goes off. Cant call in urgent needs. Customer service is pathetic. I have wasted a lot of cash calling them to fix the problems and there was no use at all!
Never buy this rubbish sim card. Thats why I ported it to docomo