I visited the Airtel store as I was facing issue with services and they changed the Sim. Even after that I'm not able to use the services. Also, after the SIM change I'm not able to enable VOLTE. I inserted a Vodafone SIM and then my device showed volte. But then after insert the Airtel back, volte is not shown in my device. The fucking customer service says we are raising a service request, please wait. They are closing the service requests without giving any resolution. Such a waste telecom service airtel is.
