Call waiting service is enabled . But not getting calls during calls.
Please tell us some basic information before asking for help:
- Model Name:MAX PRO M1
- Firmware Version: ANDROID 9 &10 BETA 1,2
- Rooted or not: ÑO
- Frequency of Occurrence: ALWAYS
- APP Name & APP Version (If your issue relates to the app): CALL WAITING Service only on BSNL.
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.
My BSNL 4G SIM not working call waiting service in ASUS ZENFONE MAX PRO M1.
HOW TO FIX THIS ISSUES.