From the home screen, select the Phone app. Select the Visual Voicemail icon.
Note: Alternatively, you can set up voicemail by selecting the Phone icon, then selecting and holding the 1 key. If prompted, enter your voicemail password, then follow the prompts to set up your voicemail. If you have forgotten your existing voicemail password, you will not be able to access voicemail until you reset your voicemail password.