Airtel is just one step away from Losing most of its Subscriber (especially Hindi) and that is to discontinue UTTAM UDP Pack.
(Fees on Temporary suspension, Average Customer Care, 30 Days Lock In Period - Nothing just Airtel Things)
I think they have implemented this. On 29 Before purchasing Sony SAB as A-la-carte my due date was 14 December 2023 . Today I deactivated it and it is showing validity till 28 November 2023. I will wait till tomorrow to check if this is a glitch otherwise will (try to) raise a request.
Looks like late night customer care agents of adtv protest for no lock in period of a la karte top up because of that they got hedache of customers request of changing top-up now they can sleep peacefully at night