4. Google Voice. For people living in the United States, there is a great voicemail application available for you. Google has also succeeded in this field and launched Google Voice.
To check your voicemail messages from another phone: Call your 10-digit wireless number. When you hear your voicemail greeting, press the * key to interrupt it. If you reach the main voicemail system greeting, enter your 10-digit wireless phone number, then interrupt your greeting by pressing the * key. Enter your voicemail password when prompted.

How To Record A Custom Voicemail Greeting On Android. You can record a custom voicemail greeting right from the Line2 app by tapping on the three dots menu icon (or menu button, depending on your device), then Settings > Call Handling > Greetings: Press Stop once you've finished recording your greeting. Click Preview to listen to the greeting
Android phones can access voicemail by holding down the 1 key on the dial pad until the phone dials your 10-digit phone number. You will automatically connect to your mailbox and be prompted to enter your temporary password; this password is the last 4 digits of your phone number followed by the # key. Start the Google Voice app. Tap the three horizontal lines at the top left of the screen (sometimes called a hamburger menu), and then tap “Settings.” In the Voicemail section, tap “Voicemail greeting.” Tap “Record a greeting.” How do I access my voicemail? To call your voicemail on an Android phone, simply open your phone’s dial pad and hold your finger down on the “1” key. You can also call your voicemail from a different phone by calling your own number and tapping the pound key. How do you check your voicemail?