I have been using Jio4G voice to make calls using my JioFi device but suddenly from last 2 days, there is this message showing on my phone and I can't make any call.
"Unable to detect JioFi SIM with which Jio4GVoice is configured"
I am connected to my Jio FI device only and still this message is coming. In past I have seen it few times but generally it used to go away in few minutes while it tries to connect. Currently internet is working good with JioFi device on my phone as well as my pc but there is no way to make call using it.
I also tried restarting my phone, closing app and reconnecting but nothing worked.