Vodafone Essar today launched a new STD Pack- Bonus Card 49 for its prepaid customers in Punjab. Priced at Rs. 49, the Bonus Card allows customers to make all STD calls at just 75 paisa per minute to anyone in India. The new Bonus card has 30 days validity and will be available across all Vodafone stores and ministores in Punjab.Rajiv Kohli, Chief Executive Officer Vodafone Essar Punjab said we have observed that a segment of our subscribers have a high STD usage and Bonus Card 49, which offers lower STD calling tariff has been introduced to cater to this segment.