


Avaya Definity TN748D Tone Dectector Circuit Pack - Refurbished
$49.00
Features:
The TN748D is equipped with four touch-tone receivers and two general purpose tone receivers to detect call progress tones, modem answer-back times, transmission test tones, and noise.
WARRANTY: 90-DAY REPLACEMENT WARRANTY / FINAL SALE
Quantity:
Add To Cart
Features:
The TN748D is equipped with four touch-tone receivers and two general purpose tone receivers to detect call progress tones, modem answer-back times, transmission test tones, and noise.
WARRANTY: 90-DAY REPLACEMENT WARRANTY / FINAL SALE
Features:
The TN748D is equipped with four touch-tone receivers and two general purpose tone receivers to detect call progress tones, modem answer-back times, transmission test tones, and noise.
WARRANTY: 90-DAY REPLACEMENT WARRANTY / FINAL SALE