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Plantronics APT-31 EHS Cable | 37820-11



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Plantronics APT-31 EHS Cable (Avaya/Tenovis) – 37820-11:

  • Typically used on Avaya/Tenovis phones (EHS Guide)
  • Compatibile with CS500 & W700 series wireless headsets
  • Allows for remote answer/hang-up
  • Receive call alerts when away from your desk
  • Automates taking of calls
  • See picture for setup/installation
  • Same Day Shipping On In Stock Items
  • Warranty 1-Year
  • Non-Returnable

Plantronics APT-31 EHS Cable (Avaya/Tenovis) – 37820-11

Electronic Hook Switches (EHS) communicate electronically with your phone giving your wireless headset answer/end and ring alerts remotely.  The use of an EHS cable eliminates the need for an HL10 handset lifter.

Plantronics has several EHS adapters, each being unique to a specific telephone and wireless product.
We strongly suggest confirming compatibility with us before purchasing.


TECH TIP: EHS Compatibility/Installation Guide

















Compatible with the following headsets:

CS500 Series: CS510, CS520, CS530, CS540, and all -XD variants
Savi Series: W710, W720, W730, W730, W740, W745 and all -M variants
Savi Series: W8210, W8220 and all -M variants

Compatible with the following phones:

Tenovis T3 classic, T3 IP classic, T3 IP II classic, T3comfort, T3 IP comfort, T3 IP II comfort, T3 compact, TH 13, TM 13, TS 13, OS13, OS 33

Note 9 = Only when connected to PABX Integral 5
Note 10 = Only when connected to PABX Integral 55

  • SKU # 37820-11  (Formerly 37820-01 – APT-30)
  • UPC: 0017229137349

Additional information




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