1. If Phone Doesn’t have VOLTE Connection features
Most of the time, JIO customers comes with this problem of calling. Which is due to the lack of VOLTE support in the phone. If you already have JioVolte’s app installed on your phone, then you have to keep your mobile data ON at all times.
And if you have not used JIO VOLTE App yet, then for this you will have to download the JIO VOLTE App from the Play Store on your phone and with this you will always have to keep your phone’s internet connection ON.
2. Data network isn’t turned on
If VOLTE is not supported on your phone and you still have the problem of calling even after using JIO4G Volte Application. Then you must always keep your phone’s internet data enable so that JIO4G can connect calling.
If the JIO4G app is install in your phone and the call does not come even after Data Connection is turn on, Then you have to restart your phone once so that your data can be start again.
3. VoLTE not enable
Your phone has VOLTE features and even after installing JIO sim, the VOLTE SYMBOL is not visible on your phone, then you have to enable 4G LTE mode or VOLTE option from the Mobile Network available in the phone settings. As soon as this is enable, the VOLTE symbol will start showing on your phone and now you can call.
4. Jio VoLTE show but call not working
If you are not able to call even after the VOLTE show on your phone, then you will have to restart your phone’s network. For this, you can choose any of the two options given below.
Restart the mobile network by putting the phone in Flight mode
Simply, Restart your phone
Here I have told you some important ways with which you can fix the problem like Jio call not working but data is working. This is the way with which I have fixed the calling problem using my phone. If these methods are not working for you, then tell us your problem by commenting below. We will solve your problem as soon as possible.