Description
The Toshiba DK8/DK14 3-DTMF Receiver/ABR Tone Detector Card (QRCU3A) features:
▪ Provides 3-DTMF/ABR Tone Receivers
▪ Must be installed to recognize Dual-Tone Multi-Frequency (DTMF) tones generated by a standard telephone
▪ Required for any device connected to a standard telephone circuit (QSTU2)
▪ Required for Direct Inward System Access (DISA) calls
▪ Used to detect busy tone for the Automatic Busy Redial (ABR) feature and must be installed to allow ABR to operate
• Refurbished
• One year warranty
The QRCU3 Interfaces with:
▪ Two-wire devices such as standard telephones
▪ Auto Attendant devices
▪ Separate BGM source connection
▪ Voice mail machines
▪ Facsimile machines