Airtel — Not able to make or take call

Address:

C340/S6, Parshav Appartment, Ext. 2, Shalimar Garden

Raised this to airtel customer care through email on 25th that from my [protected], i am not able to make or take call as voice get silent in between for 8-10 seconds on regular interval, so far there is no solution provided, despite in copied nodal and appellate in my email. they provided reference number CNWDV3DEL[protected].

i have share my alternative number [protected] with them as well for further communication.

I am working from home and its been a nightmare for me to get connected to my team in last 3-4 days, looks like i am cut of the world.