Indian telecom operator BSNL launched a new plan offering 2 GB data per day with unlimited calling for a price of Rs 339.

The special promotional offer under prepaid mobile services is in effect from March 16, 2017, for the period of 90 days on pan-India basis.

The benefits under the Combo STV of Rs 339 are unlimited calls in BSNL network and unlimited data with fair use policy of 2 GB per day with validity of 28 days. The free calls to other network will be for 25 minutes per day and after that the charges will be at 25 paisa per minute.
BSNL slashed the price of mobile Internet at a time when it is unable to compete with free offers from Reliance Jio. Reliance Jio announced a new cost effective plan to retain its 100 million 4G subscribers acquired during its promotional offer period.

The above chart from TRAI indicates about the 3G download speed of BSNL network as compared with rivals such as Bharti Airtel, Idea Cellular, Vodafone, Tata Docomo, Aircel, Reliance, etc.