Plantronics CS510 DECT Wireless Headset - Refurbished Category_Best4Systems/Special Environments/Ear Defenders/Passive Ear Defenders Dedicated RJ-9 Headset port

Dedicated RJ-9 Headset port

In-band DTMF

Mitel 5600 Charging Cradle Available (Sold Separately)

Analog - connects additional analog terminal such as a fax machine or cordless telephone

Best quality loudspeaker and microphones

Plantronics CS510 DECT Wireless Headset - Refurbished Category_Best4Systems/Special Environments/Ear Defenders/Passive Ear Defenders Dedicated RJ-9 Headset porthas up to a 9 hrs of talk wideband mode for clearer conversations Improved range (350ft) advanced wideband audio using CAT iq (Cordless Advanced Technology) Built in protection against long term noise exposure, and sudden sounds Soundguard DIGITAL Protects against high sound levels and prevents average noise level from exceeding 85dBA Lifter sold separately