| KX-TDA50 Digital Hybrid IP-PBX System Feature List |
| Absent Message Capability |
Hold Recall/Hold Reminder |
| Account Code Entry |
Industry Standard Telephone Capability |
| Automated Attendant (with DISA OGM) |
Internal Paging (All Call Paging) |
| Automatic CO Hunting |
Internal Paging (Zone Paging) |
| B.G.M.(Background Music) Jack |
Last Number Redial |
| Call Forwarding |
Limited Call Duration |
| Call Hunting (Terminal or Circular) |
Live Call Screening (DPITS Only) |
| Call Log |
Live Call Screening Remote (DPITS Only) |
| Call Parking |
Login/Logout (Hunt, Ring, UDC) |
| Call Park Retrieve |
Login/Logout |
| Call Pick-up |
Lunch/Break Mode |
| Call Transfer/Transfer Recall |
Memory Back-up |
| Call Waiting |
Message Waiting-Proprietary Phones |
| Caller ID to Single Line Telephone |
Military Time Display |
| Caller ID Call Logging |
M.O.H. (Music On Hold) |
| Caller ID Callback |
Multi-Cell Wireless |
| Caller ID Call Waiting |
Multi-Lingual Display (5) |
| Caller ID Date and Time Adjust |
Multiple Voice Mail Lamps |
| Caller ID Name and/or Number (DPT, APT, SLT) |
Off-Hook Tone Signaling |
| Class of Service (64) |
Off Hook Monitoring (Available on KX-T7431, 7433, 7436, 7636, 7633 and 7625) |
| CO Limited Duration Timer |
Off-Hook Call Announce - OHCA (Available on KX-T7636, 7633, 7630, 7625, 7436 and 7235) |
| CO Line Names |
On-Site Programming Diagnostics |
| CO Line Status (Two-Color LED) |
Operator Call |
| Conference Calling (8-party) |
Power Failure Transfer |
| Data Line Security (for Fax or Modem) |
Pre-Selection (Central Office or Intercom) |
| Data and Time Display |
Remote Programming and Diagnostics Modem (requires optional hardware) |
| Delayed Ringing |
Remote Station Lock Control |
| Digital Extra Device Port - DXDP |
Ring Groups |
| D.I.S.A. (Direct Inward System Access) |
Ringing Line Preference |
| D.I.S.A. Single Digit Access |
Saved Number Redial |
| Distinctive Ring Tone (CO, Intercom) |
Secret Dialing |
| Distinctive Ring Tone (Door Phones) |
Seven Day ARS (Automatic Route Selection) Time Table |
| D.N.D. (Do Not Disturb) |
SMDR (Station Message Detail Recording) |
| Do Not Disturb Override |
Station Name Display |
| Door Intercom/Door Opener Contacts (4/4) |
Station-to-Station Messaging |
| DSS/BLF (Direct Station Selection/Busy Lamp Field) Console |
Station Speed Dial |
| Dual Port Usage (Parallel SLT Station) |
System Speed Dial Numbers |
| Duration Time of Call Display |
T.A.F.A.S. (Truck Answer From Any Station) |
| Electronic Station Lock |
CSTA TAPI Version 2.1 Compliant |
| Emergency Call Number Programming |
Timed Reminder |
| Extension Name on Display when Idle |
Timed Reminder, Remote |
| Exclusive Hold |
Toll Restriction |
| Executive Override |
Toll Restriction Override |
| Executive Override Deny |
Tone/Pulse Conversation |
| External Modem Support |
Tone/Pulse Dialing (By CO Line) |
| External Paging Ports |
Transfer (Screened/Unscreened) |
| Fax Transfer |
Trunk Groups |
| Flexible CO Keys (DSS/BLF, One-Touch Dial) |
Two-Way Record (DPITS) |
| Flexible DSS Keys (One-Touch, Feature Access) |
Two-Way Transfer (DPITS) |
| Flexible Key Assignments |
Unattended Conference Call |
| Flexible Line Assignment |
Uniform Call Distribution without OGM |
| Flexible Night Service/Programmable/Manual |
Uniform Call Distribution with OGM |
| Flexible Ring Assignments (Day/Night) |
Voice Mail Integration (Inband) |
| Flexible Ring Assignments (Lunch) |
Voice Mail Integration (DPITS) |
| Flexible Station Numbering |
Voice Mail Unit Capacity (Requires subscription to fee-based telephone company service) |
| Hands-Free Answer-Back Intercom |
VoIP (Optional IP Gateway Card) |
| Handset/Headset-Display Phones |
Walking Class-of Service |
| Hold |
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