| Ports | Up to 28 ports |
| CO's | Up to 12 CO's |
| Phones (wired) | Up to 24/48 with DXDP |
| Telephone Compatibility | Works with Panasonic KX-T7000KX-T7400, 7600, 7720, 7731, 7750 series as well as KX-NT136, KX-NT265 and SLTs |
| Multi-Cell Wireless | Yes |
| Maximum Cell Stations (Antennas) | Up to 8 |
| Maximum Portable Handsets | Up to 28 |
| Maximum Doorphones | Up to 4 |
| Maximum Door Opener Contacts | Up to 4 |
| Maximum Voice Message (OGM) Channels | Up to 2 |
| Maximum Voice Processing | 1Unit |
| BGM/MOH (Music on Hold) Inputs | 2 |
| External Paging Outputs | 1 |
| RS232C/SMDR Outputs | 1 |
| USB Ports | 1 |
| Voice Over IP Gateway (with QSIG) | Yes |
| Voice Over IP Extension | No |
| SD Card | Yes, for storing system software and local database information |
| TAPI 2.1 Compliant | Yes, Telephone Application Programming Interface Compliant |
| Automatic Callback Busy (Camp On) | Yes |
| System Speed Dialing | 1000 Numbers and 32 Digits each per tenant |
| Account Codes | Yes |
| Conferencing | Yes, 3 to 8-parties per conference (32 parties total) |
| Incoming Call Distribution | Yes |
| Universal Call Distribution | Yes |
| Direct Inward System Access (DISA) | Yes, with optional KX-TDA5191 2-Channel Message Card |
| Call Forwarding | Yes |
| Caller ID/Call Logging | Yes |
| Digital Voice Mail Integration | Yes, digital integration with Panasonic voice processing systems |
| Live Call Screening | Yes, DPITS only (requires optional TVA Voice Processing System) |
| Remote Live Call Screening | Yes, DPITS only (requires optional TVA Voice Processing System) |
| Two-Way Record | Yes, DPITS only (requires optional TVA Voice Processing System) |
| Two-Way Transfer | Yes, DPITS only (requires optional TVA Voice Processing System) |
| Intercom Paging | Yes, DPITS only (requires optional TVA Voice Processing System) |
| Direct Mailbox Access | Yes, DPITS only (requires optional TVA Voice Processing System) |
| Auto Configuration | Yes, DPITS only (requires optional TVA Voice Processing System) |
| Caller ID Routing | Yes, DPITS only (requires optional TVA Voice Processing System) |
| Caller ID Name Announce | Yes, DPITS only (requires optional TVA Voice Processing System) |
| Caller ID Personal Greeting | Yes, DPITS only (requires optional TVA Voice Processing System) |
| ISDN Primary Rate Service (with QSIG) | No |
| T1 | No |
| Absent Message Capability | Yes |
| A.R.S. (Automatic Route Selection) | Yes |
| Automated Attendant (with DISA/OGM) | Yes |
| Automated CO Hunting | Yes |
| Automatic Fault Logging | Yes |
| Call Hunting (Terminal or Circular) | Yes |
| Call Log | Yes |
| Call Parking Zones | Yes |
| Call Park Retrieve | Yes |
| Call Pick Up | Yes |
| Call Transfer/Transfer Recall | Yes |
| Call Waiting | Yes |
| Caller ID, Call Log Lock | Yes |
| Caller ID, Call Waiting | Yes |
| Caller ID Callback | Yes |
| Caller ID Date and Time Adjust | Yes |
| Class of Service | Yes |
| CO Limited Duration Timer | Yes |
| CO Line Names | Yes |
| CO Line Status | Yes, two color LED |
| Data Line Security | Yes, for Fax or Modem |
| Date and Time Display | Yes |
| Delayed Ringing | Yes |
| D.I.L. (Direct in Line) | Yes |
| D.I.S.A. Single Digit Access | Yes |
| Distinctive Ringing Tone (Doorphones) | Yes |
| D.N.D. (Do Not Disturb) | Yes, with override |
| Door Intercoms/Door Opener Contacts | Yes |
| DSS/BLF Consoles | Yes |
| Dual Port Usage (Parallel SLT Station) | Yes |
| Duration Time of Call Display | Yes |
| Electronic Station Lock | Yes |
| Emergency Call Number Programming | Yes |
| Extension Groups | Yes |
| Extension Name on Display When Idle | Yes |
| Exclusive Hold | Yes |
| Executive Overide | Yes |
| Executive Overide Deny | Yes |
| External Modem Support | Yes |
| Fax Transfer | Yes |
| Flexible CO Keys | Yes, DSS/BLF and One Touch Dial |
| Flexible DSS Key | Yes, One Touch and Feature Access |
| Flexible Line Assignment | Yes |
| Flexible Night Service/Programmable/Manual | Yes |
| Flexible Ringing Assignment (Day, Night) | Yes |
| Flexible Ring Assignment (Lunch) | Yes |
| Flexible Station Numbering | Yes |
| Hands-Free Answer Back Intercom | Yes |
| Handset/Headset-Display Phones | Yes |
| Hold | Yes |
| Hold Recall/Reminder | Yes |
| Hotel/Motel Features | Yes |
| Industry Standard Telephone Capability | Yes |
| Intercom | Yes |
| Internal Call Paging (All Call Paging) | Yes |
| Internal Paging (Zone Paging) | Yes |
| Last Number Redial | Yes |
| Limited Call Duration | Yes |
| Login/Logout (Hunt, Ring, UCD) | Yes |
| Lunch/Break Mode | Yes |
| Memory Back-up | Yes |
| Message Waiting - Proprietary Phones | Yes |
| Message Waiting SLT | Yes |
| Military Time Display | Yes |
| M.O.H. (Music on Hold) | Yes |
| Multilingual Displays | Yes, 5 |
| Multiple Voice Mail Lamps | Yes |
| Off-Hook Tone Signaling | Yes |
| Off-Hook Monitoring | Yes (KX-T7431, KX-7433, 7436, 7600 Series) |
| Off-Hook Voice Announce | Yes (KX-T7235, T7436, 7600 Series) |
| On-Site Programming Diagnostics | Yes |
| Operator Call | Yes |
| Power Failure Transfer | Yes |
| Pre-Selection (Central Office or Intercom) | Yes |
| Privacy Release | Yes |
| Remote Programming and Diagnostics Modem | Yes |
| Remote Station Lock Control | Yes |
| Ring Groups | Yes |
| Ring Groups DISA | Yes |
| Ringing Line Preference | Yes |
| Saved Number Redial | Yes |
| Secret Dialing | Yes |
| Seven Day ARS Time Tables | Yes |
| Station Name Display | Yes |
| Station to Station Messaging | Yes |
| Station Speed Dial Numbers | Yes, 100 numbers, 32 digits each |
| T.A.F.A.S. (Trunk Answer from any Station) | Yes |
| CSTA Compliant | Yes |
| Timed Reminder | Yes |
| Timed Reminder, Remote | Yes |
| Toll Restriction | Yes |
| Toll Restriction Override | Yes |
| Tone/Pulse Conversation | Yes |
| Tone/Pulse Dialing (By CO Line) | Yes |
| Transfer (Screened/Unscreened) | Yes |
| Trunk Groups | Yes |
| Unattended Conference Call | Yes |
| Uniform Call Distribution | Yes, with or without OGM |
| Automatic Voicemail Configuration | Yes, Panasonic KX-TVA Voicemail System with DPITS Integration |
| Walking Class of Service | Yes |
| Whisper OHCA | Yes |
| Dimensions (H x W x D) | 14.5" x 11.8" x 3.75" |