New Delhi, Jan. 1 -- Reliance Jio has announced that it would once again make all voice calls free on its network from today. The fresh decision comes as a result of the 'Bill and Keep' regime that the Telecom Regulatory Authority of India (TRAI) is implementing in the country from January 1. This will end interconnect usage charges (IUC) for all domestic voice calls.

Earlier, Reliance Jio had started charging its subscribers 6 paise a minute to make voice calls to other mobile networks. But on-net domestic voice calls have always been free on the Jio network. However, in September 2019, TRAI extended the timeline for implementation of the Bill and Keep (BAK) regime beyond 1 January 2020, Thus, Reliance Jio had to start charging its cust...