State run telecom PSU BSNL has launched two new SMS based special tariff vouchers. SMS STVs of Rs 32 and Rs 53 have been introduced which will offer same benefits with different validity. These vouchers offer 100 SMS per day on local/national BSNL network and rate of 12p per SMS on other local and national networks. SMS STV 32 has a validity of 15 days while SMS STV 53 has 30 days validity. BSNL users can send 100 SMS per day and beyond that SMS charge of 50p per SMS will be charged. These offers will be available from 10^th Jan’13 for both 2G and 3G customers.