If you don’t want to receive calls from specific or unknown numbers on your Android phone, you can block them all using the ...
You can block or unblock a number on an Android phone using the built-in Phone app's "Blocked numbers" menu.
One way to turn off voicemail is by changing your call-forwarding settings. You can disable three functions: Forward When Busy, Forward When Unanswered, and Forward When Unreached. In some cases, you ...