Avaya Definity TN756 Tone Detector (Refurbished) 4-Line Phones

Avaya Definity TN756 Tone Detector (Refurbished) 4-Line PhonesKey Features: Provides 4 touch tone receivers and two general purpose tone receivers to detect call progress tones, modem answer back tones, transmission test tones, and noise Provides dial tone detection required for the ARS feature, off premises (out of building) keyboard dialing, and off premises abbreviated dialing

The Merlin Magix Expansion Carrier allows you to expand your existing Merlin Magix Basic Carrier system to two

Microphone

Handset volume

Compatible with Toshiba’s older Strata CTX systems that support IP interface units

4 circuit Digital Station Card - for VS KSU Only

The 1210 IP Deskphone is a single-line

8 Port Auto Attendant / Voice Mail

The Comdial DX-120 Edge Speakerphone with display telephone

Comes with 655A Power Supply

Equipped with built-in Channel Service Unit (CSU) functionality to support the integrity of digital signaling

Comdial Executech Telephone

and air conditioning for clearer sound and more efficient conferencing