I have experienced the worst network and worst services from Aircel. Will not recommend anyone to use Aircel.
I am using it for last 3-4 months. No proper network coverage even not a good customer care.
I called to deactivate my Data pack and they say it can not be done in this billing cycle, it will be done only in ext billing cycle. And you know my billing cycle starts from today only. So never go for Aircel and never suggest someone to use Aircel.