Beebang Office Telephone Headset RJ9 Jack with Pro Noise Canceling Microphone and Mute Switch Controls for Plantronics Jabra Polycom Mitel Nortel Shoretel Aastra Avaya Alcatel Landline Phones sold2025 Simple plug and play requires

Simple plug and play requires no drivers or software

080" thick

5mm Input allows AUX input on any CD or Cassette unit (non nav) and replace the CD changer

Max 999 Beepers

Beebang Office Telephone Headset RJ9 Jack with Pro Noise Canceling Microphone and Mute Switch Controls for Plantronics Jabra Polycom Mitel Nortel Shoretel Aastra Avaya Alcatel Landline Phones sold2025 Simple plug and play requiresBeebang Office Telephone Headset RJ9 Jack with Pro Noise Canceling Microphone and Mute Switch Controls for Plantronics Jabra Polycom Mitel Nortel Shoretel Aastra Avaya Alcatel Landline Phones Super Comfortable Telephone Headset with Good Sound Quality for Offices, Call Centers and Home Phones Compatible with following phone models(including but not limited). If you couldn't find your phone listed below, please contact us freely for compatibility