- account codes 
 
        - alarm 
 
        - All Call Page 
 
        - Answering machine 
 
        - Attendant Assignment 
 
        - Automated attendantr 
 
        - Automatic privacy 
 
        - Automatic redial 
 
        - background Music 
 
        - Baud Rate 
 
        -  Blind Call Transfer
 
        -  Call back
 
        - Caller ID 
 
        - Call Forward 
 
        - call Forward Preset 
 
        - Call Park 
 
        - Camp On 
 
        - centrex/PBX compatibility 
 
        - Class of Service 
 
        - CO line groups 
 
        - CO line indication 
 
        - Computer Telephony Interface (CTI) 
 
        - Conference 
 
        - Consultative 
 
        - Call Transfer 
 
        - CO Queing 
 
        - Database Administration via PC 
 
        - Database Administration via phone 
 
        - Day/Night Class of service 
 
        - Directed Call Pickup 
 
          Direct Transfer mode 
        - Disa 
 
        - Distinctive ring 
 
        - Do not disturb 
 
        - door box 
 
        - DSS/BLF 
 
        - Executive Override
 
        -  Executive/Secretary 
 
        - Fax Detection
 
        - Fax Transfer 
 
        - Flexible Button Assignments 
 
       
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        - Group call Pickup Group Listening 
 
        - Headset Mode 
 
        - Hold Hot Desk 
 
        - Hot Keypad 
 
        - Hot Line 
 
        - Hunt Groups 
 
        - Hybrid ports 
 
        - Incoming Caller ID 
 
        - Intercom IP Stations
 
        -  IP Trunking (SIP) 
 
        - Ketset Mode/CTI Support 
 
        - Last Number redial 
 
        - LCD 
 
        - Least Cost Routing 
 
        - Linked pair 
 
        - Message wait 
 
        - Music On Hold 
 
        - Name in Display 
 
        - Night Service 
 
        - Off Hook Voice announce 
 
        - One touch 
 
        - Record 
 
        - paging External 
 
        - paging Internal 
 
        - Paging meet me 
 
        - pause timer 
 
        - Personal Messages 
 
        - Preffered Line Answer 
 
        - Privacy Release 
 
        - Private Line 
 
        - Relay Activation 
 
        - Remote Administration 
 
        - Saved Number Redial 
 
        - SMS Messaging Speakerphone 
 
        - Speed dial 
 
        - Station Message Detail Recording (SMDR) 
 
        - Station Relocation 
 
        - tennant Groups 
 
        - Toll Restriction 
 
        - Traffic Reports 
 
        - Uniform call Distribution 
 
        - Universal day/Night Answer
 
        - Voice mail 
 
        - Voicemail Record 
 
        - Voicemail message forwarding 
 
        - wake Up Reminder 
 
       
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