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Definity Callmaster IV

by Definity

Availability: Yes
$65.00 Sale Price:
Item Total:

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Definity Callmaster V

The Definity Callmaster V has a LCD disply along with a one-way speakerphone and two headset jacks.


  • 2-wire DCP Digital Terminal
  • Programmable buttons: 16
  • Fixed feature buttons
  • Display: 2x24 character LCD
  • Speakerphone: one-way
  • Headset jacks: two
  • Volume control buttons
  • Connects to external recording device via built-in Recorder Interface Module (RIM).
  • Compatible with 2-wire circuit packs
  • Callmaster Cradle Kit or headset is NOT included
  • One Year Warranty Included with Extended Warranty Options at Low Prices!


  • Definity ECS Family: G3si V6.1 or higher.
  • TN2224 2-wire/ 24-port digital line card; or
  • TN2181 2-wire/16-port digital line card.
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Free Free UPS Ground shipping on orders of $500+. Within Continental U.S. (under $500 orders only $9.95)
A portion of each purchase will be donated to The Penrickton Center for Blind Children. For more information, visit
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