I have not seen your reply.
Before that i have done the following steps which resolved the issue, but triggered next one.
I am using Moto g 3 with jio sim and a jioFi device.My wife is using moto g2. The issue with moto g2 tries to configure jio4Gvoice app after connecting to jioFi network.
Steps i followed
1 ) Replaced jioSim in moto g3 with sim in jioFi device and activated the jioFi sim by calling 1977.After that i put that sim in jioFi device and i was able to configure the jio4Gvocie app in moto g2.
2) But this triggered next issue. When i tried to use jio4Gvoice which was working perfectly in my moto g3 is not working properly. When i tried to make call using that app,it is redirecting me to the default dialer screen,
Any body had a suggestion to resolve the issue.