• This expansion card can be used with almost any phone system, and adds two ports to the KX-TVA50.
  • Uses DPITS or APITS integration, or in-band signaling.

  • You can install one or two 502 or 503 modules in a system.
  • Photo is symbolic, not accurate.
  • Toll-free tech support.

Panasonic KX-TVA502, 2-port expansion module for KX-TVA50. Uses DPITS or APITS


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