It will allow you to change the greeting from the regular one, and people can leave messages for you when you are not available. Apple's visual voicemail configuration is so easy on the iPhone. However, there are a group of people complaining that they forgot their voicemail password, not knowing how to reset voicemail password on their iPhones
And then select your language preference. Enter the name and greeting information before you tap on "Set Up Now" option in the middle of the page. Just follow the similar method to change the default voicemail on iPhone for the other carriers.

3. Once there, tap on "Greeting" in the top-left corner. Your iPhone will take a few moments to fetch and load your current voicemail greeting, which you can play using the controls in the middle of the page.
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. Navigate to your voicemail option if using a cell phone. … Listen to the recorded voicemail instructions. … Press the number on your keypad symbolizing “Yes” when asked if you want to delete your current message. … Select to record your own message if you want, or leave it as the mechanic default message. Step 1: Press # Right after you realize you want to delete your voicemail press the # symbol. It is VERY important that you do not hang up the phone. … Step 2: Listen to Menu. Once you press # on your phone, you will automatically be given access to a menu.