If you are looking to remove your voicemail on your Android device, there are a few ways to do it. However, it mostly depends on which carrier you have. The best way to disable your voicemail is to call your specific carrier and ask them to remove it from your account. This is the easiest way possible, and your carrier will be able to assist you with this process.
If, for some reason, you do not want to call your carrier, there are other options available on your Android device. One option is to open your phone application, click on the top three dots in the top right corner, and click on the voicemail button. It will show you the voicemail number associated with your account. From there, you can remove your voicemail.
Another way is to go to your settings application and search for “voicemail”. You will see some things like your voicemail number, which you can try to remove if possible. You can also click on the voicemail option to see if there are any options to remove it.
In general, the easiest way to turn off voicemail on Android is to call your carrier and ask them to remove it from your account. However, if you do not want to call, you can try the other options mentioned above.