Telenor sim cards are not suitable for 3g/4g mobile phone.it is only in 2g network.it offered data plans in 2g network in low cost.but there no receive signal.in near the telenor network tower, download file of any song( 4mb) , it taken atleast 15 minutes to complete it.telenor has lower connectivity in secondary cities or towns.in villages the network displayed no service.i am lived in a village in andhra pradesh.important subject is it has lower signal towers and it is only in 2g.telenor must be improve all the best.