CQtransceiver Comfortable Landline Wired Telephone Mono Headset RJ9 Connector for Nortel Networks Meridian Option M3110 M3310 M3820 Telephone

Description

Monaural over-the-head wearing style for comfort and awareness of environment Flexible boom design allows to adjust mic freely RJ9 connector to replace telephone handset 2M coiled wire Direct connect over the head headset Specifications: Cable: Cable strenth : pulling force 10 Lbs Registance: less than 0.3¦¸ per meter Conductor: (8/0.1+250D)¡Á4 Dimension: ¦Õ2.7¡Á2M Connector: RJ9 4 PIN Speaker: Type: moving-coil Registance:150¦¸ Sensitivity: 110¡À5dB at 20¦ÌPa=0db,1KHz Frequency: 800¡À50Hz Rated Power:5mW Max Power: 20mW Microphone Sensitivity: -52DB Work with below telephones: Nortel Networks (Northern Telecom): Meridian PBX: M3903, M3904, M3905, M2216, M2008, M2616 Meridian Norstar: M7208, M7310, M7324, T7208, T7316, T7316E, M7900 M9516 M9009 Nortel 3903, 3904, 3905 Meridian Option M3110, 3310, 3820 BT Converse 220, 225, 300, 320, 325, 420, 425, 1100, 1200, 1300, 1400, Paragon 450 I2002, i2004 (not compatible with i2400 phase II and i2004 POE phones) 1210,1220,1230, 2465, 2564 NT8B20, NT8B30, NT8B40, NT8B50, NTZK23AA, NTZK23AB