FEATURES
ANALOG
BASIC
ENHANCED
Abbreviated Dialing
Alternate Service ("Night" mode)
Analog Station Support
   
Anonymous Call Rejection    
Answer Button  
Authorization Codes
Automatic Call Back / Ring Again  
Automatic Route Selection (ARS)
Automatic Station Relocation
Billing Codes    
Call Back Queuing(see Hold-on Queuing)
Call Block - Per Call    
Call Block - Per Line    
Call Duration Display  
Call Forward All Calls
Call Forward Busy
Call Forward No Answer
Call Forward Restricted
Call Park
Call Park Pickup
Call Pick-up Groups  
Call Return
Call Trace
Call Transfer - Unsupervised
Call Transfer - Supervised
Call Waiting
Call Waiting with ID Manager    
Call Waiting / Caller ID  
Caller ID Block    
Caller ID Display  
Caller ID Number  
Configurable Extension    
Company Directories  
Company Speed Dial Directories  
Consultation Hold  
Corporate Dial Plan
Day/Date/Time Display  
Denied Origination
Direct Extension Assignment
Direct Inward Dial    
Direct Outward Dial
Distinctive Rings    
Do Not Disturb  
Do Not Disturb Override    
External Line Access Code
E-911 Support (using ANI to Class 5 soft switch)
E-911 Secondary Destination Emergency Number Flexibility
Fax Equipment Support (via IAD, T.38)
   
Feature Access Keys  
Flexible Numbering Plan
Group Pickup  
Group Speed Dial  
Hold
Hold-on Queuing (see Call Back Queuing)
Hold Recall
Hot Keypad Dialing (see On-Hook Dialing)  
Hunt Groups
Intercom  
IP Phone Time Zone Support
Last Number Redial (see Redial)  
Line Names  
Message Waiting Indicator
Music On Hold
Multi-Call Park    
Multi-Way Calling / 5 Way Calling    
Multiple Lines    
Night Service (see Alternate Service)
Release Call  
Permanent Per Line Block    
Priority Call    
Priority Ring    
Simultaneous Ring - Group
Single-Call Arrangement / MADN privacy  
Soft Keys  
Standard Ring
Station-to-Station Dialing
Star Codes
Three-way Calling  
Time-of-Day Class of Service
Time-of-Day Routing
Toll Bypass
Toll Restriction
Touch-Tone (DTMF)