Plantronics P141 Duoset Polaris Convertible Voice Tube Headset

Over-the-head stability or over-the-ear convenience with Quick Disconnect.

Wether worn over-the-ear or over-the-head, Duoset headsets allow you your hands to use your hands to multi-task. The headset is comfortably secure, and the sound quality is superb.

Product Features:

• Convertible style headset

• Polaris headsets for use with phone systems with built-in amplifiers

• Quick Disconnect allows you to walk away from the phone while still wearing your headset

Plantronics P141N Duoset Polaris Convertible Noise-Cancelling Headset

Unamplified convertible headset with noise-cancelling microphone and Quick Disconnect

The noise-cancelling Duoset Polaris features a modular headband assembly that converts easily to an over-the-ear style headset, an adjustable clothing clip, and a Quick Disconnect feature. It also includes a hook switch control. This headset is designed for telephone systems with built-in amplifiers that terminate in to RJ11 plugs.

Product Features:

• Convertible style headset
• Noise-cancelling microphone
• Handy Quick Disconnect feature
• Polaris headsets for use with phone systems with built-in amplifiers

Plantronics P181 Polaris Duopro Voice Tube Headset

Behind-the-head style with superior voice tube microphone and Quick Disconnect

The most versatile headset ever! The innovative Plantronics Duopro offers all-day comfort and best-in-class sound quality. The Duopro is available in convertible, over-the-head, over-the-ear, and now behind-the-head models with noise-cancelling microphone or the Plantronics trademark voice tube. New ergonomic innovations offer unsurpassed comfort, and a unique anti-twist boom ensures perfect microphone placement.

Product Features:

• Superior voice tube technology
• Sleek, stylish neckband
• Unsurpassed comfort in all configurations
• Voice-optimized speaker sound
• Best audio performance in its class
• Polaris headsets for use with phone systems with built-in amplifiers
• Rugged construction

Plantronics P181N Polaris Duopro Noise-Cancelling Headset

Behind-the-head style with noise-cancelling microphone and Quick Disconnect

The most versatile headset ever! The innovative Plantronics Duopro offers all-day comfort and best-in-class sound quality. The Duopro is available in convertible, over-the-head, over-the-ear, and now behind-the-head models with noise-cancelling microphone or the Plantronics trademark voice tube. New ergonomic innovations offer unsurpassed comfort, and a unique anti-twist boom ensures perfect microphone placement.

Product Features:

• Unsurpassed comfort in all configurations
• Sleek, stylish neckband
• Unique anti-twist noise-cancelling boom ensures perfect microphone placement
• Voice-optimized speaker sound
• Best audio performance in its class
• Polaris headsets for use with phone systems with built-in amplifiers
• Rugged construction

Plantronics CS50 Wireless Office Headset System with Lifter

The ultimate in mobility and sound quality for your office phone and includes the Plantronics HL10 handset lifter for remote call answer/end capability

The Plantronics CS50 Wireless Office Headset System with lifter brings the ultimate in mobility and sound quality for hands-free conversations to your office phone. Totally wireless, the CS50 gives you eight hours take time and the wireless convenience to roam up to 300 feet while having secure conversations. With the included Plantronics HL10 handset lifter, remotely taking or ending a call is as simple as pressing a button. Compatible with typical office or PBX-based phones, the CS50 headset can be worn on either ear or over-the-head for maximum, long wearing comfort.

Product Features:

• 8 hours of wireless, hands-free talk time
• Up to 300 feet roaming distance from your office phone
• Digital 900MHz for secure conversations
• Included lifter automatically lifts handset and returns it to the cradle
• Enables remote or one touch call answered/end with your Plantronics headset

We really hope this helps you clarify the different models of headsets you can use on your Nortel/Norstar Office Phone System.