Note: = YES and = NO

Feature	Multimedia	Professional	Receptionist	Basic	Common	Conference	Mobile
Standard Phone	IP Phone 1120e	IP Phone 1120e	IP Phone 2004 with KEMs	IP Phone 2002	IP Phone 2001	IP Phone 2033 or Analog Terminal Adaptor (for use with Customer's Analog Conference Phone)	PC Client
Upgrade Option	IP Phone 1140e	IP Phone 1140e		IP Phone 1120e or 1140e	IP Phone 1120e or 1140e
Standard Calling Features - Hold, Transfer, Mute, etc.
PC Client			Optional
Voicemail
Unified Messaging
Advanced Call Routing
Personal Agent Web Portal
Converged Desktop			Co-Operative Mode
Ad-Hoc Conferencing	6-Way w/PCClient 30-Way w/IP Phone	6-Way w/PCClient 30-Way w/IP Phone	3-Way w/IP Phone	3-Way w/IP Phone	3-Way w/IP Phone	3-Way w/IP Phone	3-Way w/IP Phone
Meet-Me Conferencing	Audio, Video and Web Up to 100 Participants					Audio Up to 30 Participants	Audio, Video and Web Up to 100 Participants
IM Chat
Video Calling
Assistant Support /Shared Line Appearance			Can Only Monitor/Screen for Multimedia and Professional Seat Users