NEC Compatible Plantronics HW251N VoIP Direct Connect Headset Bundle - NEC Elite | Dterm Series i | Dterm IP | Dterm Elite | Series E | DSX | Aspire | NEC i-Series | Dterm Series III | Univerge | DT300 | DT700
NEC Elite | Dterm Series i | Dterm IP | Dterm Elite | Series E | DSX | Aspire | NEC i-Series | Dterm Series III | Univerge | DT300 | DT700