The unlimited plans will be offered across the country subsequently, the company said in a statement.

Currently the packs will be available in Haryana, Punjab, UP(West), UP(East), Uttrakhand, Himachal Pradesh, Rajasthan and J&K GSM mobile post-paid customers.

"The new add-on data packs 240 and 340, allow unlimited data usage at monthly charges of Rs 240 and Rs 340 respectively," BSNL said.

However, customers will get reduced speed of 80 Kbps after using up 1GB and 2GB download on the packs.

"This offer is initially for North zone circles and subsequently it will be offered in all other circles as well. The offer is specifically useful for student community and youths," BSNL Board Director (consumer mobility) Anupam Shrivastava said.

Agencies