Right now Airtel and few other networks offering the similar benefit for higher price. Airtel charging Rs. 649 for unlimited local voice calls with 28 days validity.
Along with unlimited voice calls RCom offers free data benefits also with the latest plans. There are three plans in the unlimited zone. The initial Rs. 149 plan comes with unlimited local and STD calls for a period of 28 days and also no roaming charges for the incoming calls. The base plan bundled with 300 MB of 4G data also.
The second unlimited plan is for Rs. 299 with 2 GB of 4G data and the final plan is for Rs. 499 with 4 GB 4G data benefit.
All the above unlimited plans are impressive but the customer base of RCom is very limited, so the plans may not influence the telecom industry.