Hi frnds.
I have been using Telenor since it has launched 4G in my city.
I started  using after found it very cheap in data and calling.It was my initial expressions but now I will tell you the real truth after some days of usage.Lets get started.
Network Coverage:U will find some good network but the real thing is that Call drop will annoy you every time and also the call quality is very poor.one more thing you will notice that TELENOR consumes more data while surfing compared to other networks.U will start noticing this once u use it.
Customer Service:Customer service is also very poor .It will take around 10 -12 mins while you connect to them.
Charges:This is very cheap compared to other ones but practically not that good in DATA  balance point of view.
Final words:Hope you understand what my concerns are with telenor.