US Robotics 4000 Line Sharing Device
Item No.
Mfg Part No.
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Product Information for US Robotics 4000 Line Sharing Device

Highlights for US Robotics 4000 Line Sharing Device

Marketing Information

The USR Call Director automatically screens and routes all incoming voice, fax, and modem calls to the right equipment every time. This telephone line sharing device removes the need for multiple costly telephone lines and results in a fast return on investment. With no drivers or software to install, the USR Call Director is easy to use and works with any type of phone system or telephony device making it ideal for Out-of-Band Network Access, Point of Sale, Remote Equipment Maintenance, and many other demanding business applications.


  • Interfaces/Ports: 5 x RJ-11 Phone Line
  • Environmental Conditions

    General Information

  • Product Type: Line Sharing Device
  • Manufacturer Part Number: USR4000
  • Manufacturer Website Address:
  • Manufacturer: U.S. Robotics.
  • Product Model: 4000
  • Product Name: 4000 Line Sharing Device
  • Brand Name: U.S. Robotics
  • Miscellaneous

    Additional Information

  • Pre-programmed to automatically route fax calls to fax or fax modem
  • Transfer a call to any device port by touch tones
  • Bell Spec tones sounds just like the phone company?s
  • Package Contents

  • 4000 Line Sharing Device
  • AC Power Supply Unit
  • RJ-11 Telephone Cable
  • User Manual
  • Physical Characteristics

  • Dimensions: 8.20" x 2.50" x 1.45"
  • Weight: 1 lb
  • Power Description

  • Input Voltage: 110 V AC to 125 V AC Device
  • Power Consumption: 6.20 W
  • Technical Information

  • Phone Lines: 1
  • Switching Type: Manual
  • Number of Devices: 3
  • Call Type: Incoming/Outgoing
  • Compatible Devices: Fax Machine
  • Warranty

  • Standard Warranty: 1 Year Limited