Bharti Airtel has rebranded its Priority Postpaid service, which triggered net neutrality debate, as Fast Lane service, extending the promise of faster connectivity to postpaid users, the company said on Wednesday. The company has made changes on the website, and signals on mobile phones are also displaying the "Fast lane" name now. When asked if the company has shelved the Priority Postpaid plan, the company spokesperson denied the development but acknowledged the rebranding of the service as Fast Lane.