Jio e-sim not working properly

Hi,

In my iPhone 12 I have a normal BSNL sim and Jio e-sim. Jio sim is not working most of the time. When people call me, they are getting switched off message and when I try calling it says call failed.

Interestingly when I turn On Airplane mode —> Off and try again then outgoing will work. Mobile data works always, regardless of weather calling works or not. If I turn off BSNL then Jio works seem less.

Please let me know any solution for this.