Just NowCall your iPhone from another phone and try to leave yourself a voicemail. Go to the keypad and press and hold on the 1, or press the Call Voicemail button. This dials voicemail. Check if you have any missed messages. On the Voicemail screen, tap Greeting. Then change your greeting to either custom or default.
Touch and hold the number 1 on the Keypad tab (lower-left) to activate it. If prompted, enter the voicemail password and then hit the # key to continue. What is the procedure for setting up voicemail on my Samsung? Configuration of Android VoicemailTo access the settings menu, click on the three dots in the upper right corner of the screen.Select “voicemail” from the drop-down menu.Select “Advanced settings” from the drop-down menu.Select “setup” from the drop-down menu.Select “voicemail number” from the drop-down menu.Enter your ten-digit phone number and press the “OK” button.To return to the main menu, press the home key on your keyboard. Is there a voicemail app available for Samsung?

Your iPhone does have a voicemail password, but you only have to enter it once and many new iPhones set it up automatically. However, there still needs to be some form of authentication between your carrier and your iPhone to download your voicemails. Even though you don’t see it, your voicemail password still exists.
Tap Change Voicemail Password. Enter the new password (4-6 digits) then tap Done. If requested, enter the current password. Re-enter the new password, then tap Done. If that doesn’t work, contact your phone carrier to change your passcode or PIN. Or if your phone carrier has an account app (like Verizon’s My Verizon App), you can update