I bought Tikona in Viman Nagar Pune. Maximum time you can stay connected is about 5 minutes. After that you will be disconnected. You have to keep trying to connect for half an hour. Once connected you can use internet for another five minutes.
Customer care is pretty much useless. Connectivity problem never goes away. I paid for 3 months of service, but I already stopped using it in first month itself. Never choose Tikona, even if there is no other option.
Believe me.