For Non IP-Phones such as Softphones or Analog Phones, the following codes can be used to access features of the system:
*80 - Pickup Group
*99 - Voicemail
700 - Park Call
701 - Park 1
702 - Park 2
703 - Park 3
704 - Park 4
*999 - Main Number Day/Night Toggle & Company Voicemail Setup
9000 - Conference (If purchased)