Hey all- this is important news. ICR stands for Intra-Circle Roaming. It means that even when we are in Home Network, we can use another network (this is usually allowed only during national roaming). Hence, the seamless migration is that without changing SIM Cards, all DoCoMO customers will get airtel signal on their mobile. This is probably the best way to migrate users. Also, the tariff will remain the same as what users were paying in the DoCoMO network.
The report also says that users may opt for MNP and officially port to airtel, thereby taking advantage of airtel's tariffs. Sharing another relevant link here:
TTSL mobile customers begin transitioning to Airtel network under ICR deal - ET Telecom
The report also says that users may opt for MNP and officially port to airtel, thereby taking advantage of airtel's tariffs. Sharing another relevant link here:
TTSL mobile customers begin transitioning to Airtel network under ICR deal - ET Telecom