See also FreePBX User Control Panel
It is very important that you record your personal greetings. Please do not delay in doing so. It's very easy!
*97
*98
to check your voicemail or record the greetings for or from another extension*98
to record greetings for another user (you'll need their PIN)0
(zero) for the Mailbox OptionsYou should also change your PIN used to access your voicemail. This is also in Mailbox Options.