Ribbon Series: Works In Casio PCR 365 / Norand 4805 / Royal Alpha 580 / 587 / 587CX / Triumph Adler CMS-430 / VeriFone 420 Series and Other P.O.S Printers
Features: Automatically answer a call by pressing a button on the headset.
Compatibility: Polycom SoundPoint
IP 320
IP 321
IP 330
IP 331
IP 430
IP 450
IP 550
IP 560
IP 650
IP 670