https://www.desidime.com/discussions/bsnl-republic-day-gift-get-72-days-extra-for-same-recharge-and-no-daily-limit?page=1#post_7336785
Yeh 365 din bhi free mein de to bhi inka kuch nahi ho sakta.
On the long-term prepaid plan of Rs 2,399 an extended validity of 72 days will be given.
With the Rs 1,999 plan, the validity has been increased for 21 days. That is, if you buy this plan now, you will get 386 days validity.
Yeh 365 din bhi free mein de to bhi inka kuch nahi ho sakta.