Jio 4G Calling Not working How to make call in Android or IOS User

JIO 4G calling not working Or jio sim calling problem or not able to call from jio or jio sim call not going or jio calling problem solution or jio 4g voice app not working or jio call not connecting or jio 4g voice not connecting
We are listening many things about JIo 4G settings, Near some phone jio calling problems facing. Like many thing about it like 3G supported phones(3G phone never calling,its true waste time your tring), LTE supported phone(some settings while its Connecting Jio) . these kind of Phone are If you are unable to make calls or for some reason calls from Jio are not connecting, follow the below mentioned steps:

JIo 4G calling Problem - Troubleshooting checks if you are not able to make calls:

1. Check if you have an active plan with validity on your Jio number
2. Check if your mobile phone is compatible with Jio 4G
3. Ensure your Android or iOS mobile phone is updated with the latest device software
4. Ensure the network settings on your device are enabled
5. Ensure that you have completed the tele-verification process
6. Check if you are getting VoLTE / LTE / 4G sign beside the signal bars on your handset

7. Check if you have an active plan with validity on your Jio number. If there are no active plans, click here to recharge your number
8. Check if your mobile phone is compatible with Jio 4G VoLTE or LTE network. If you are using an 9.LTE compatible mobile, install Jio4GVoice App to make calls.
10. Ensure your Android or iOS mobile phone is updated with the latest device software.

Or click here to know the latest device software.
Ensure the network settings on your device are enabled.
Android users:

Click the link below for a video on 
how to set up Jio 4G Network in your Mobile.
https://www.youtube.com/watch?v=U3HCntJ5N74

IOS Iphone users: Network settings gets enabled by default 
1. After enabling the above settings, restart your mobile & check if you are getting VoLTE/LTE/4G sign along with signal bars on your handset
2. Ensure that you have completed the tele-verification process using your Jio SIM by dialing 1977. 3. For details on tele-verification, click here.
4. Please note: If you have received the Jio SIM using eKYC, you need not do tele-verification. Click here to track your activation status. You can also track your activation using MyJio App through ‘Track Order’ functionality.
5. Check the number of signal bars visible on your mobile screen. If you see no signal bars or a single bar or it keeps fluctuating, you are in a low coverage area. Click here to raise your concern through a Service Request. (After signing in with your Jio ID & Password, select 'Service Request' option from your profile name at the top right hand corner).
Note: If you are able to call Jio numbers, but unable to call other operator numbers, it is due to insufficient interconnection capacity provided by them. We are pursuing with the operators and the authorities to resolve the issue at the earliest. Thank you for your understanding.
If there are full signal bars, but you still cannot make calls despite running above mentioned checks, click here to raise your concern through a Service Request. (After signing in with your Jio ID & Password, select 'Service Request' option from your profile name at the top right hand corner).