In the “Edit Mailbox” section, it is asking where to “Send Email to”. What is this option for?
If you wish to receive your voicemail notifications via email, select the radio button located to the left of the “I want to check my voicemail via email” or “I want to check my voicemail via phone & receive an email notification” option. In the “Send Email to” box, enter the email address where you would like message notifications to go. This option will only apply if you have one of the selected email notifications above.