NOTE: The follow following instructions MUST be completed from a CSC an ITSD Cisco VOIP phone; any CSC ITSD VOIP phone will work.
NOTE: With one adjustment, this process may also be used to clear the IOC voicemail (difference noted in Step 2). All IOC voicemails should also generate an email (example below).
- Press the voicemail key on the phone.
- From the Sign In screen, change the Extension to 7654967891 and enter 12345 as the PIN. Press the Sign in button. NOTE: If you want to clear the IOC voicemail, change the Extension to 7654967272 and enter 12345 as the PIN.
- Once logged into the mailbox, highlight the message that you want to delete and press the Delete button.
- Delete all message messages until the mailbox is clear.