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Black Avaya 3158-HNDSET handset, curved shape, matte finish

Avaya

Avaya 3158-HNDSET handset for Partner 4406 4412 4424 Series 1 6 18D 18 Definity 6400 Black

SKU CH-VKDT-GXNAQ

Black replacement handset compatible with Avaya Partner 4406, 4412 and 4424 desk phones

  • Compatible with Partner Series 1 and 18D phones
  • Works with Definity 6400 series telephones
  • Replaces part number 3158-HNDSET directly
  • Fits Avaya Partner 4406 4412 4424 models

Avaya 3158-HNDSET replacement handset

The Avaya 3158-HNDSET is a replacement handset designed for Avaya Partner and Definity telephone systems. It fits Partner Series 1 models including the 4406, 4412 and 4424 as well as Definity 6400 series phones. Offices maintaining these legacy systems can restore handset function without replacing the entire telephone. The handset comes in black to match the original equipment colour.

Compatibility limits and headroom

This handset works only with the specific Partner and Definity models listed in the manufacturer data. It will not function with other Avaya desk phones, IP handsets or third-party systems. Buyers who need a handset for a different Avaya series or for a non-Avaya PBX must source the correct part for that platform. No adapter or converter is included to extend compatibility beyond the stated models.

How it compares

Measured against everything we stock in Business Telephones, at today’s prices. Recalculated every night.

Price $8.99
Cheaper than about 90% of the 242 comparable items (median $53.99).

Specifications

No published specifications for this item yet.

Questions about this item

Will the 3158-HNDSET handset fit my Partner 4406 desk phone?

Yes, the 3158-HNDSET is listed as compatible with Partner 4406, 4412 and 4424 models as well as Series 1 and 18D phones.

How can I confirm the handset is working after I plug it in?

Lift the handset and listen for dial tone on the connected Partner or Definity 6400 system; audio should be clear in both earpiece and microphone.

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