New Delhi, Dec 9 (IANS): Jumping on to the bandwagon, Vodafone India on Friday announced introduction of unlimited free voice calling for prepaid customers with the launch of two new packs.

"We had recently made incoming free on national roaming across India. Now, with these unlimited calling plans, there will be absolutely no need to hold back," said Sandeep Kataria, Chief Commercial Officer, Vodafone India, in a statement.

The first pack, Rs 144-149, will offer unlimited local and STD calls to Vodafone connections across the country with 50MB data for 28 days. It also offers unlimited incoming free on national roaming and 300MB data for 4G handset users, the statement said.

The other pack, Rs 344-349, will offer unlimited local and STD on all mobile and landline calls across the country with 50MB data for 28 days. It also offers unlimited incoming free on national roaming and 1GB data for 4G handset users, the statement added.