Enter a name for the new greeting and then tap Save. Change your greeting. To use a different greeting that you've already recorded or switch back to the default greeting: On your Android device, open the Google Voice app . At the top left, tap Menu Settings. In the Voicemail section, tap Voicemail greeting.
I am and have been trying to set up voicemail for my iPhone 11 purchased at the Waycross store. This is not working for me. I got to the screen where I put in my password and where I was to set up a greeting. There were no instructions past that. I recorded a message but never heard a beep or confirmation that my voicemail greeting was complete. I have tried several time in succession to try and play the message but nothing happens. i just have greeting in the top left and when i record it and save it does not offer a voicemail message for a caller when someone calls

To pick the check box next to ‘Mark Default Greeting,’ tap the check box to the right of the check box.
Follow the instructions and press that number. You will be asked to delete your current Voicemail greeting. Click on the ‘Yes’ button that appears on the screen if you want to remove that. You can save your new recorded Voicemail greeting or can use the default recorded option. From the home screen, select the Phone app. Note: Alternately, you can set up voicemail by selecting the Phone app then selecting and holding the 1 key. Select Keypad, then select the Visual Voicemail icon. Select Start. Select Ok. From any Home screen, tap the Menu key. Tap Settings. Tap Call settings. Tap Voicemail. Tap Voicemail again. View the voicemail number. Press and hold the 1 on your device’s dial pad to call and connect to your voicemail. Press the star * key to access the main menu. Press 4 to access the mailbox options. Press 7 to change the language of the voicemail prompts to either Spanish or English.