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TN748D Tone Detector

TN748D Tone Detector


Certified Refurbished: $25.00
Availability: In Stock
63123db

Condition 
Warranty 
⚑ This product is eligible for 2 Year Platinum Protection.  Learn more
Quantity
   Rock Solid 1 Year Warranty      30 Day Returns
   Ground Shipping Only $9.95      FREE On Orders Over $500

TN748D Features

  • Provides four touch-tone receivers and two general purpose ton receivers to detect call progress tones, modem answer-back times, transmission test tones, and noise
  • Provides dial tone detection required for the Automatic  Route Selection (ARS) feature, off-premises (out-of-building) keyboard dialing, and off-premises abbreviated dialing
  • Replaced by TN2182B Tone-Clock, Tone Detector, and Call Classifier