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  • Electronic Hookswitch App-51 Cs500/Savi
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Electronic Hookswitch App-51 Cs500/Savi

4.4 out of 5 stars 820 ratings

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About this item

  • Ideal For: Electronic Hook Switch Cable for remote desk phone call control (answer/end)
  • Works With: This cable works with Poly desk phones and may work with additional manufacturers, check with our Product Configurator for more information
  • Telephone accessories
  • Type: hands-free kit
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Product information

Technical Details

Product Dimensions ‎17.53 x 13.97 x 5.59 cm; 1 g
Batteries ‎1 AA batteries required.
Item model number ‎38439-11
Wireless Communication Technologies ‎DECT
Connectivity Technologies ‎Wired
Call conference ‎Basic
Special Features ‎wireless
Other display features ‎Wireless
Audio Jack ‎2.5 mm Jack
Form factor ‎On Ear
Colour ‎Black
What’s in the box? ‎EHS Cable APP-51 (Polycom)
Item Weight ‎1 g

Additional Information

ASIN B007IP8NNQ
Customer Reviews
4.4 out of 5 stars 820 ratings

4.4 out of 5 stars
鶹 Rank
Date First Available Jan. 31 2011
Manufacturer Plantronics
Place of Business SANTA CRUZ, CA, 95060 US

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Product description

Electronic hook switch cable is designed for remote desk phone call control (answer/end). This cable eliminates the need for a HL10 handset lifter. Only compatible with Plantronics CS510, CS520, CS530, CS540, MDA200, Savi W710, Savi W720, Savi W730, Savi W740, Savi W745, WO100, WO101, WO200, WO201, WO300/50. Works With Following Polycom Phone Systems: SoundPoint IP 320, SoundPoint IP 321, SoundPoint IP 330, SoundPoint IP 331, SoundPoint IP 335, SoundPoint IP 430, SoundPoint IP 450, SoundPoint IP 550, SoundPoint IP 560, SoundPoint IP 650, SoundPoint IP 670, VVX 300, VVX 310, VVX 400, VVX 410, VVX 500, VVX 600, VVX 1500


From the manufacturer

plantronics bluetooth headset adapter cable wireless telephone wire headphones

Poly APP-51

Electronic Hook Switch Cable. This cable eliminates the need for a HL10 Handset Lifter.

Use Cases

computer office set polycom cord hand free business phone heads headsets call phones accessorie head

Ideal For

Electronic Hook Switch Cable for remote desk phone call control (answer/end).

volume softphone acessory assesories plantatronics

No Need for Lifter

This cable eliminates the need for a HL10 Handset Lifter.

phone wires chords cords plentronics plantrnics cables smart volume sound tech

Works With

This cable works with Poly desk phones and may work with additional manufacturers, check with our Product Configurator for more information.

use cases use from the office poly

Use Cases

Work From the Office Easily answer a call from your Poly wireless headset (compatible Poly wireless headsets purchased separately) while away from your desk.

Continuing to innovate great technology plantrnoics Polycom poly com plantrnoics plantronics poly

Poly Innovation

Poly creates premium audio and video products so you can have your best meeting -- anywhere, anytime, every time. Our headsets, video and audio-conferencing products, desk phones, analytics software and services are beautifully designed and engineered to connect people with incredible clarity. They're pro-grade, easy to use and work seamlessly with all the best video and audio conferencing services. With Poly (Plantronics, Inc. – formerly Plantronics and Polycom), you'll do more than just show up, you'll stand out.

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