In an attempt to tap the mobile broadband market, country’s largest telecommunications service provider Bharat Sanchar Nigam Limited has introduced a new promotional offer in Kolkata circle. Under the new promotional scheme there will be 20% special discount on sale price of BSNL’s EVDO and 3G data cards. This offer is applicable on both 3G/HSPA 3.6 Mbps and 7.2Mbps USB data cards as well as the...