Telenor india is basically a sister company of telenor international.Because it is very popular and I know about the international company I opt for this telenor.
Talking about the feature which I like, then there are many because they provide lowest cost rate for calls, they are giving challenge that no one in market is providing service as low as telenor.
They have very cheap rates for internet plans also.When I was in my village that time I got this sim from the local store.
There are many plans available for you to choose.If you want 1day internet plan then you have that option too.
Overall the features provided by them are very nice and very good.
Now talking about the things which I disliked, although they are proving lots of offers and plans but for using that you must have strong network coverage.
That is where they are lagging far far behind of everyone.
It is ok to pay little bit more but we want strong connection so that we dont lose connection in between.
The other thing which I personally dont like is they are very slow at expansion.
When they first relaunched in india they were marketing at full speed but now at metro cities you will never see any advertisement about them.
Overall service is fine.
Recommended if you are ok with network problem.
Otherwise Not recommended.