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Plantronics APP-51 Electronic Hook Switch Cord (38439-11) | The Plantronics APP-51 is an electronic hook switch cord for use with Polycom SoundPoint IP telephones and Plantronics wireless headset solutions.
Plantronics APP-51 Features
- Connects your SoundPoint IP telephone to Plantronics CS500, Savi 700, and Savi Office series wireless headsets
- Provides remote one-touch answer/end call control for your wireless headset
- Includes connector for online indicator light
- Eliminates the need for an HL-10 handset lifter
Wireless Headset Compatibility
- Plantronics CS510, CS520, CS530, CS540,
- Plantronics Savi 7210, 7220 Office
- Plantronics Savi W710, W720, W730, W740, W745
- Plantronics Savi Office WO100, WO200, WO300, WO350
- Plantronics Savi 8210, 8220
Polycom IP Phone Compatibility
- Polycom SoundPoint IP Models - 320/321, 330/331, 335, 430, 450, 550, 560, 650, 670 (running SIP software 3.0 or later)
- Polycom VVX 300, 301, 310, 311, 400, 401, 410, 411 (running UC software 4.1.4 or later)
- Polycom VVX 500, 501 (running UC software 4.0.1 or later)
- Polycom VVX 600, 601 (running UC software 4.1.2 or later)
- Polycom VVX 1500 (running UC software 3.0 or later)
- Polycom VVX 150, 250, 350, 450
- Poly CCX 400, 500, 600, 700
- Poly Edge E100, E220, E320, E350, E400, E450, E500, E550
Digium IP Phone Compatibility
- Digium D40, D45, D50, D60, D62, D65, D70, D80
Equivalent Part Numbers
- Plantronics/Poly - 38439-11
- HP - 85Q60AA
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