The easiest way to set up voicemail on Android is through the Phone app. Press and hold 1 from the keypad. Pixel Visual ...

You can set up voicemail on your Android phone directly from the phone's keypad or its Voicemail app if it features one.

Using Google Voice, you can record multiple voicemail greetings, and even have your voicemails sent to your email. Here's how to set it up.