Alternate Attendant
Background Music
Call Pickup
Caller ID
Call Park With Recall
Centrex Compatible
Console Support
Wireless Handset Support
Station Hunting
Seven-Party Conferencing
ISDN-PRI Support
Line Group Selection
Liquid Crystal Display Messaging
Off-Premise-Extension
E1 and T1 Digital Carrier Interface
Silent Off-Hook Voice Announcing
Voice Mail Integration
