Open WhatsApp
Go to Settings
Tap Privacy
Check if your WhatsApp version has call-related controls
If available, disable call notifications or call permissions
On Android, open phone Settings
Tap Apps
Select WhatsApp
Tap Permissions
Disable Microphone permission
Disable Phone permission
Disable Contacts permission if needed
On Android, open phone Settings
Tap Apps
Select WhatsApp
Tap Notifications
Turn off call notifications if available
Use Do Not Disturb mode to silence WhatsApp calls
Block specific contacts to stop their calls
Restrict background data for WhatsApp if needed
Uninstall WhatsApp if you want to stop all WhatsApp calls completely