I am from bangalore, I have very bad experience with tikona BB, Some time it will work some time it will not work. most of the day you have to call tikona tollfree number to get internet. Finally I stopped tikkonaBB.
I have one more advice don't attend any call from tikona marketing people.They may call day and night, then thy may reactivate your account again without your knowledge and send bill again without using any data. I have that that experience also.
So think 100 times before taking tikona connection.