• Account Code Capability
• Alarm - Station
• Answer Call Waiting
• Automatic Answer-Intercom
• Automatic Attendant *
• Automatic Call Back (Camp-On)
• Automatic Line Access
• Automatic Redial
• Data and Time backup without Battery
• Day and Night Service
• Call Waiting
• Call Transfer
• Call Forwarding (Follow Me)
• Camp On
• Conference for more parties
• CLI on both External and Internal Call *
• CTI Integration *
• Check In and Check Out
• DID Trunk *
• Direct Call Pick Up
• Directory Dial for Speed Dial
• Direct Inward System Access *

• Distinctive Dial Tone and Ringing
• Doorphone Calling and Opening *
• Executive Override (Barge-In)
• E & M Trunk *
• Flash (Open Loop Timed Flash)
• Hunt Group
• Last Number Redial
• Line Reverse Detection
• Lock / Unlock Extensions
• Multiple Music On Hold *
• Macro Keys
• One Touch Dialling
• Paging / Meet-Me Page
• Privacy Release
• Programmable Keys
• Security Code
• SLT HOLD Operation
• System Speed Dial and Personal Speed Dial
• SMDR Buffers
• Toll Restriction
• Voicemail Integration *
• Wake Up Service *

• Account Code Display
• Absent Message Display 
• Call Duration Timer
• Call Processing Information
• CLI or Caller ID Information *
• Called Extension Name Display
• Conference Information
• Date and Time Display
• Dialed Number
• Call Log Information
• System Programming
• Enhanced Station Programming 
• Message Waiting Caller Information
• Name of Outside Caller
• Override Identification
• Soft Keys