Toshiba 4-circuit DTMF Receiver/Busy Tone Detector (K4RCU3A) (Refurbished)
In stock
$69.00
SKU: | K4RCU3A |
Categories: | Brands, Toshiba, Components |
The Toshiba 4-circuit DTMF/ABR Receiver Card (K4RCU3A) provides:
• Is an optional PCB installed on the TMAU motherboard
• Required to interpret Dual-tone Multi-frequency (DTMF) tones from standard telephones
• Required for Direct Insward System Access (DISA)
• Required for Direct Inward Dialing (DID)
• Used to detect busy tone for Automatic Busy Reial (ABR) feature and must be installed to allow ABR to operate
• K4RCU has four (4) DTMF receivers and four (4) ABR busy tone detectors
• Refurbished
• One year warranty
More Information
Product Name | Toshiba 4-circuit DTMF Receiver/Busy Tone Detector (K4RCU3A) (Refurbished) |
---|---|
Description | The Toshiba 4-circuit DTMF/ABR Receiver Card (K4RCU3A) provides: |
Series | DK40/40i |
Card Type | No |
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