How to check jio balance by dialing

- How to check jio balance by dialing code
- How to check jio balance by dialing number
- How to check jio balance by dialing code sms
- How to check jio balance by dialing online
- How to check jio data balance by dialing
- How to check mobily balance
- How to check sim balance
- How to check etisalat balance
- How to check etisalat minutes balance