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KX-TDA0174 16 Port Single Line Card
16 ports per card. Supports single line telephones. 4 ports are equipped with power failure transfer. Equipped with 16 DTMF receivers. 1 card requires 1 free slot.
Compatible with KX-TDA100, KX-TDA200, KX-TDE100, and KX-TDE200.
Compatible with KX-TDA100, KX-TDA200, KX-TDE100, and KX-TDE200.