volte problem in airtel
so i just got a new airtel sim . After activation their was no option of volte for the sim and volte wasnt showing in notification tray. After some days i used this airtel sim in another zenfone max pro and it was showing volte and then i swapped another airtel sim into my phone and volte was working.
But then i inserted my airtel sim again and volte option wasnt present in settings option neither it was showing volte.
so whenever i make calls the sim gets to 2g network
Please tell us some basic information before asking for help:
- Model Name:zenfone max pro m1
- Firmware Version: latest
- Rooted or not:no
- Frequency of Occurrence:
- APP Name & APP Version (If your issue relates to the app):
In addition to information above, please also provide as much details as you can, e.g., using scenario, what troubleshooting you've already done, screenshot, etc.