Replacement foam ear cushions for Supra series, comes in a pair.

Replacement ear cushion for the Encore pro series.

Background noise suppression for voice tube headsets Plantronics only.

Power Supply (AC Adapter) for the M22 amplifier.

Plantronics leatherette ear cushions for H261N and H251N as well as some newer models.

Small fit kit for the CS540, includes ear tips and earloops but no earbuds are included. If you want all three items included please see Part#84604-01

Fit kit for the CS540, includes ear loops and ear buds of multiple sizes.

Telephone interface cable for the CS500 series.

Replacement behind-the-head headband for the CS540.

Spare Headband for the Plantronics HW540

QD extension cable for Plantronics QD cables. Extends your current QD cable by 10 Feet giving the end user more flexibility.

Plantronics In-Line mute switch with QD connection.

Spare headset assemly for the CS540 and W740.

Charging cradle for the CS540, charging only not a standard base.

Pack of 100 disposable ear covers. Keep your headsets clean during training and shift changes.

Remote answer solution for most ShoreTel and Toshiba desk phones call for compatibility if you are unsure. We can be reached at 800-701-2289 or 508-586-0117

Indicates to those around you if you are on a call or not. Only compatible with the CS500 series.

Spare charging base compatible with the Savi 700 series and CS 500 series.

QD Lower Cable for the following Avaya IP phone models: 2410, 2420, 4406, 4412, 4424, 4406D+, 4412D+, 4424D+, 4424LD+, 4610SW, 4620, 4620SW, 4621SW, 5410, 5420, 5610, 5620, 6416D+M, 6424D+M, 9404, and 9408.

QD Lower Cord for Cisco Phones

QD Lower Cable for Avaya 9600 series phones.

With the ZoomSwitch Trainer you can train with wireless as well as wired headsets. This Adapter supports headsets from almost all major manufacturers.

Replacement battery for the CS540.

HL10 Lifter, compatible with most phones and Plantronics headsets however if you this is your first time ordering a lifter please give us a call so we can make sure it will be a good fit for your particular phone. We can be reached at 800-701-2289 or 508-586-0117

Cisco EHS APC-43 Electronic Hookswitch Cable, HL10 alternative for most Cisco desk phones. If you are not sure whether or not this is compatible with your phone please give us a call. Also this cable replaces the APC-42 EHS.

Avaya EHS APV-63 Electronic Hookswitch Cable, HL10 alternative for several Avaya desk phones. If you are not sure whether or not this is compatible with your phone please give us a call. Also this cable replaces the APV-62 EHS.

EHS APS-11 Electronic Hookswitch Cable, HL10 alternative for several desk phones. If you are not sure whether or not this is compatible with your phone please give us a call.

EHS APP-51 Electronic Hookswitch Cable, HL10 alternative for several Polycom phones. If you are not sure whether or not this is compatible with your phone please give us a call.

EHS APP-66 Electronic Hookswitch Cable, HL10 alternative for several Avaya phones. If you are not sure whether or not this is compatible with your phone please give us a call.

EHS APA-23 Electronic Hookswitch Cable, HL10 alternative for Alcatel phones. If you are not sure whether or not this is compatible with your phone please give us a call.