DSI 242
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Includes the Module as Shown
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Panasonic KX-TVA503 2-Port Expansion Module
Panasonics KX-TVA503 2 Port Expansion Module will add 2 ports to Panasonics KX-TVA50 Voice Mail System.
Used only on Digital DPITS (KXTD or KXTDA) Integration. A maximum of two of these cards may be installed.