Panasonic-Card-KX-NS0180X

2-Port Analogue Trunk / 2-Port SLT CardA combination card including:2-analogue trunk ports with Caller ID (FSK)FSK with Call Waiting Caller ID [Visual Caller ID]/DTMF).One port is a power failure transfer (PFT) port.2-extension ports with Caller ID (FSK) for SLTs.