Telenor introduces best late night 4g offer for telenor users, if you want to download more data then you have abest choice.
Telenor 20 gb in 50 rupees
dial *19# and get
You can use 20 gb internet between 1:00 am to 9:00 am
Load OR Recharge Required: Rs.60
Validity: 7 days
To check remaining data dial *999#