Forgot passcode to voicemail on mitel 8568 - Mitel 5220 IP Phone

https://oneview.mitel.com/s/article/How-to-Recover-Your-Phone-Voicemail-PIN

This is controlled by your voice mail system administrator. Their escalated administrative privileges should allow them to reset your password. Hope this helps.

mus-ub

if you go to voicemail then it will say hit "u" for user options, then hit "p" or "7" to change passcode.
i just did that(:

Each mailbox password is held in the system programming of the voicemail system. You need the system admin password for voicemail. Dial the access code for voicemail, if from a phone with voicemail then press * to get to the main greeting. At the main greeting dial * then the system admin mailbox number which is 99 for 2 digit ext numbers or 999 for 3 digit ext numbers or 9999 for 4 digit ext numbers then you will be prompted for the system admin passcode(default 1234). Press 2 for add/edit/delete (Never press 1 for new installation or you could delete all current voicemail programming and messages). Press 2 to edit mailbox, you will be prompted for the mailbox to edit, enter the mailbox number. Press # to skip to the passcode reset, enter the new passcode or press * to reset to default(999) then press # for each of the remaining parameters until you are returned to the mailbox menu which prompts for press 1 to add mailbox, 2 to edit mailbox, and 3 to delete mailbox, then hangup.

Dial the Voicemail access number, you should be prompted with a passcode. If you've never set it up before the passcode should be 1111. If this helps, follow the prompts.

You need to know the Voicemail access code... I generally set this up as 77, but other installers will set it with a different number. This will be the same number that others in your office dials to reach Voicemail when they have a message.

Your mailbox will also need to be created in the Voicemail system. When you call into it, it should recognize you and prompt you for a passcode. The Mitel Embedded Voicemail system default passcode is 1111. You will be prompted to set up the mailbox and change the passcode.

If this doesn't help, contact your site administrator or vendor.

Assuming you are using the Embedded Voicemail... Dial the Voicemail access code (same number you dial from your phone). When prompted to enter the other phone's password, dial *. You will be prompted to enter your mailbox number, followed by your passcode.

Assuming you have the Embedded Voicemail... dial the Voicemail access number... it should recognize your extension number and prompt for a passcode - the default is 1111. Follow the prompts to set it up.

If the mailbox is already set up from a previous user, have your administrator reset it.

You'll need to log into the voicemail server or PBX that hosts the VM and reset the passcode for each mailbox you're trying to access. If you have an embedded Mitel VM you can change the passcode by logging into the Admin mailbox then select option 2 to edit mailboxes, pick the mailbox to edit and follow the prompts until you have the option to change passcode