Add $175.00 for FREE shipping

Expandable Panasonic Telephone System Includes 3 LCD Speakerphones
Panasonic 8 x 24 Phone System w/3 LCD Speakerphones
Panasonic 8 x 24 Phone System w/3 LCD Speakerphones
Click for larger image and other views
You Get 3 of These KX-T7731-B Phones Connection Panel Power Connection & Switch
USB and RS-232 Ports Circuit Board KSU, CD-ROM, and Power Cable
Panasonic 8 x 24 Phone System w/3 7731B
Item# 5212AK
Free shipping on orders over $175 - See Details


  • Expandable system starts with three incoming lines and eight phone stations
  • Auto-attendant included for easy call directing
  • Caller ID information directed to phone extensions
  • Three LCD speakerphones included in kit

Essential Info

Ideal for growing smaller businesses, the Panasonic 8 x 24 Phone System is an expandable system that supports three incoming lines and up to eight telephone stations but can be expanded to eight incoming lines and 24 telephone stations with expansion cards (sold separately). This feature-rich system offers virtually all features found in much larger commercial phone systems: You'll get Caller ID, an auto-attendant, and single-line device connectivity without installing adapter cards that ordinarily cost hundreds of dollars. Three LCD Speakerphones are included with this kit; additional Panasonic LCD Speakerphones are sold separately.


What's Included

  • Panasonic 8 x 24 Phone System
  • Manuals
  • Software CD
  • Power cord
  • Mounting materials
  • Connectors
  • 3 Panasonic LCD Speakerphones - Black
  • 3 handsets
  • 3 handset cords
  • 3 phone cords
  • 3 mounting units
  • Phone instructions
  • More Info

    The built-in DISA (Direct Inward System Access) feature provides a simplified "auto-attendant" with up to three levels of single-digit voice-prompts (for example, "For sales press 1, for returns press 2"). After the first number is pressed, the directory can then open to another menu, ("For Tech Sales press 1, for Outdoor Sales 2"). This can go three levels deep without upgrades. The DISA will also automatically connect incoming fax transmissions to your specified fax extension, eliminating the need for a dedicated fax line.

    The Panasonic 8 x 24 Phone System can pass Caller ID information both to the included Panasonic proprietary phones and to single-line devices, such as fax machines, answering machines, and modems. Unlike many phone systems, the Panasonic 8 x 24 Phone System allows you to connect many types of single-line devices without the need for additional cards or modules. On the LCD phones, the Caller ID information shows up on the LCD screen, even if the user is on a call, so they can screen calls at a glance.

    The Panasonic 8 x 24 Phone System offers a variety of options to enable customized solutions. Assign specific lines to each phone, make office-to-office intercom calls, forward calls to an outside location or your cell phone, page all system extensions, and much more.

    Program up to 100 32-digit frequently called numbers into the system for quick and easy dialing from any system phone. Prohibit certain outgoing calls by restricting selected system extensions from accessing specific area codes or exchanges — this restriction can even be limited only during certain hours. Additional features include PC programming for remote and on-site system administration and music/message on hold.

    By adding accessories to your system, you'll be able to expand the system's usage and add features to customize your phone system to your company. Available accessories include:

    3 x 8 Expansion Card — Expands the system to support an additional 3 COs (incoming lines) and 8 extensions.
    2 x 8 Expansion Card — Expands the system to support an additional 2 COs and 8 extensions.
    8-port Extension Card — Expands the system to support an additional 8 extensions.
    Door Phone/Door Open Card — Supports up to 4 door intercoms. This card is also equipped with 4 relay contacts to control 4 door strike mechanisms or other compatible low-voltage devices.
    DISA/Auto Attendant Expansion Card — Adds 1 channel and 180 seconds to the built-in DISA features for a total of 2 channels (simultaneous users) and 360 seconds.
    Voice Message Card — Adds basic voice messaging features to the system. Supports 2 channels (simultaneous users), 60 minutes total recording time.
    Caller ID Card — Passes Caller ID to telephones connected to the system. One is included with system; another 2 can be installed (required for Caller ID service to expanded extensions).

    All of these accessories are sold separately. The Panasonic Phone System is also available to be purchased separately.

    Turn your phone system into an intercom. The Panasonic Premium Doorphone connects to your doorbell and phone system and triggers your phones to ring with a distinctive ring when a visitor arrives. Pick up any phone to talk to your visitor.

    Three Panasonic LCD Speakerphones are included with this kit. Each features 24 programmable buttons. The backlit, adjustable-contrast single-line LCD display shows the time, day, month, dialing number and call duration, and the dial pad is also backlit, making it much easier to dial in the dark. Additional features on these wall-mountable phones include auto answer/mute, automatic redial, and hands-free answer back. In addition to the 24 programmable buttons, the Panasonic LCD Speakerphones also feature 10 fixed buttons for frequently used tasks, including intercom, conference, voice mail, forward/DND, and redial.



    Manufacturer Product No.:KX-TA824PK
    Warranty:1 year, limited


    Dimensions:11 3/4" x 14 1/2" x 4"
    Weight:11.7 lbs.
    Capacity:3 to 8 CO lines, 8 to 24 extensions
    Intercom Path:4 paths
    Dialing Method:External: tone/pulse (10 pps, 20 pps); internal: tone/pulse (10 pps, 20 pps)
    Dialing Conversion:Tone to pulse or pulse to tone
    Switching:Space division CMOS crosspoint switch
    Power Failure:Transfer: 2 CO lines to pre-assigned extensions
    Backup:Several hours with UPS
    Connections:CO lines: modular jack (RJ-11)
    Intercom:4-pin modulator connector (RJ-14)
    Paging:Phono jack
    External Music:2-conductor jack
    SMDR:RS-232C interface port (D-Sub, 9 pin)
    Power Source:AC 120V, 60 Hz


    Dimensions:8 3/4" x 8" x 1 1/2"
    LCD Display Length:1 line, 16 characters
    Headset Jack Size:2.5mm

    Important notes:
    Only merchandise credit for defective items returned within 30 days of purchase. No other returns allowed on this item.


    You Get 3 of These KX-T7731-B Phones  Connection Panel  Power Connection & Switch  USB and RS-232 Ports 
    You Get 3 of These KX-T7731-B Phones  Connection Panel  Power Connection & Switch  USB and RS-232 Ports 
    Circuit Board  KSU, CD-ROM, and Power Cable     
    Circuit Board  KSU, CD-ROM, and Power Cable     


    8 Ratings
    5 star: 62%  (5)
    4 star: 25%  (2)
    3 star: 0%  (0)
    2 star: 12%  (1)
    1 star: 0%  (0)
    Average Customer Rating
    (8 customer ratings)
    Share your thoughts with other customers
    Doctor Panasonic -- west hollywood, cA   10/29/2009
    I bought this system 2 years ago, and extension expansion card, voice message card and caller ID. I wanted to use the DISA feature. If an extension is busy and a caller selects it, that caller is just disconnected, or it sends the caller to an extension they didnt select. no work around! The manuals are in Jinglish Japanese English the install manuel refers you to the user manual which sends you to the program manuel etc, and many questions are never answered!. Panasonic is of no help at all. Panasonic Tecs, cant make the system work. I would not recommend it unless you buy the stand alone voice message box to handle your voice mail messages.
    EARL -- christiansted, VI   2/9/2006
    very practical system, also love the fact that any regular house phone work well with the system.


    Panasonic Phone System Accessories       
    Panasonic Phone System Accessories       
    Sign-up for Exclusive Email offers 
    How to Order Track Your Package Shipping Returns Contact Us Customer Service Retail Store
    Getting Started Learning Center FAQ Dealers Customer Testimonials Affiliate Program
    About Us INSTEON Press Awards Employment Guarantees Security & Privacy
    Free Catalog Email Newsletter Forum RSS Site Map
    Have questions? Call us at 800-762-7846 (Mon-Fri 5am-7pm and Sat 6am-3pm PT) or send us a message
    Place your order by 3pm PT for same day shipping
    Copyright 1995-2014 SMARTHOME™
    Verisign Secure Site PayPal Acceptance Mark