To access your mailbox remotely, you will need to dial your own number and wait for your greeting to begin playing.
Once your greeting starts, press the * key and the system will ask you for an ID number. Enter your 5 digit extension (ie: 56200) and press the # button.
The system will now ask for your PIN. Enter the PIN for your voicemail and press the # button.
You can now follow the prompts to change settings, update greetings, or hear your voice messages.