Any One got try enable WIFI CALLING on Android , if yes can share how to do it,

my house since got VOLTE ,call quality is drop , and my s8 unable to deactivate VOLTE i need to change to 3g manually .i have been waiting for few month ,the wifi callling still is not enable for android ...

now day almost all telco in malaysia forget about other flagship phone. anything also is iphone first ..

not like other country telco doing , all services can be enable on any devices .