NEC HF-R (BK) EXTERNAL DUPLEX ADAPTER

Part # 780133

Out of Stock

$286.00

NEC HF-R (BK) External Duplex Adapter for DTH/DTR Telephones.

Features:

Provides full-duplex speakerphone quality by providing an echo canceling circuit.
Environmental conditions will determine performance.
Each terminal with an HF-R Unit installed requires power from an AC-R Unit.
The external MIC with Push to Mute LED is included with these units.
Requires: AC-R Unit #780109.

6 month Warranty.

Do you need a Headset? Replacement voice tubes and ear cushions? CommGear sells them. Install and service at an additional charge.

Discontinued.

Additional Information

More Information
Part #	780133
MFR	NEC

Details

NEC HF-R (BK) External Duplex Adapter for DTH/DTR Telephones.

Features:

Provides full-duplex speakerphone quality by providing an echo canceling circuit.
Environmental conditions will determine performance.
Each terminal with an HF-R Unit installed requires power from an AC-R Unit.
The external MIC with Push to Mute LED is included with these units.
Requires: AC-R Unit #780109.

6 month Warranty.

Do you need a Headset? Replacement voice tubes and ear cushions? CommGear sells them. Install and service at an additional charge.

Discontinued.

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