India's National telecom backbone and one of the leading GSM Mobile service operator Bharat Sanchar Nigam Ltd (BSNL) has launched four new Unlimited Local and STD Call plans starts from just Rs.21 and Fully Unlimited GPRS Pack at Rs.8 for its prepaid mobile service subscribers in Kolkata telecom circle.
BSNL prepaid subscribers in Kolkata circle can opt the Fully Unlimited Own Network local call plan by paying Rs.21 per for 1 Day. While Unlimited Local and STD Call (BSNL2BSNL) plan cost Rs.28 for one day.
The new Fully Unlimited GPRS/Internet comes at Rs.8 per for 1 Day access. The Unlimited GPRS pack will works on Mobile Phone as well as browsing through PC or Laptop.
BSNL GPRS pack will provide Unlimited Internet browsing and Downloads without and Fare Usage Policy (FUP) for 1 day (up to midnight) from the date of recharges. To enjoy the new Unlimited GPRS plan, BSNL subscriber needs to maintain minimum balance of Rs.50 in their prepaid account.
Here are the Details-:
| BSNL Special Tariff Voucher (STVs) | MRP | Validity |
| Unlimited Local and STD Call Plans (For 2G and 3G ) | ||
| STV21 -Unlimited Local calls to Own Network | Rs.21 | One Day |
| STV-28- Unlimited Local and STD Calls to Own Network | Rs.28 | One Day |
| STV-150- Unlimited Local and STD Calls to Own Network | Rs.150 | 7 Days |
| STV-500- Unlimited Local and STD Calls to Own Network | Rs.500 | 30 Days |
| Unlimited GPRS Packs (Only for 2G) | ||
| STV-8- Fully Unlimited GPRS for One Day | Rs.8 | One Day |
| STV98- Unlimited GPRS up to 2GB Data transfer | Rs.98 | 30 Days |
| STV-274-Fully Unlimited GPRS for 30 Days | Rs.274 | 30 Days |
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