Bharti Airtel and Tata Teleservices have commenced transitioning of Tata Teleservices customers to the Airtel mobile network under an Intra Circle Roaming (ICR) arrangement. The first batch of the transition is being effected in UP (West), Bihar, and West Bengal.

Over the coming weeks, all consumer mobile customers of Tata Teleservices across all circles will gradually transition to the Airtel network. These customers will be able to enjoy uninterrupted services on the Airtel network with their existing SIMs and will also be billed as per their existing plans/pack benefits.

Shares of the company gained Rs 3.85, or 0.77%, to trade at Rs 502.55. The total volume of shares traded was 59,255 at the BSE (10.00 a.m., Thursday).