BSNL STV32, STV53 , Volume based SMS Speacial Tariff Vouchers

STV-32   For Local and National On Net 100 SMS for day fee, For Local & National Offnet 120/SMS
validity 15 days

STV-53 For Local and National On Net 100 SMS for day fee, For Local & National Offnet 120/SMS
validity 30 days

All SMS beyond 100 will be charges Rs 0.50/SMS