Telenor is running behind the money .they have very costly service to the customer .customer service is also bad .network signal strengths is very poor. Plans are providing but data balance is geeting hacked. I have used it for 3 years. now I am using airtel SIM . Major problem is calls are getting disconnected while we are tolking . Caller tunes are getting activated automatically without customer permission.thats why we changed sim operator. Airtel is providing good service and much more than uninor.