Under the scheme, new Broadband customer who subscribe under a Broadband plan with monthly charges of Rs. 700 & above, shall be able to purchase the Broadband modem from BSNL at Rs. 1500. Such customers, shall be given Rs. 100 per month as cashback for 15 months. BSNL is also offering warranty support for the modem for FIVE years period without any additional charges.
BSNL: Press Release (PDF)
http://www.savemoneyworld.in/feeds/posts/default