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Comdial Impact GM408 Expansion

PLEASE NOTE: All business telephones listed on this web site will operate only if connected to the appropriate phone system. They will not function as a stand-alone telephone.

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Manufacturer: Comdial

The Comdial Impact GM408 Expansion adds on four line incoming lines and up to eight more Impact phones. 

  • Model Comdial GM408
  • Expands your existing system four lines and up to eight phones
  • Can be added to a GO408, GO816, or G1632 Business Phone system
  • Refurbished

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