X-5 Caller ID with Dial Back
X-5
．3-Line large LCD display ．99 Incoming call memories ．DTMF or FSK or both auto detect ．ETSI and BELLCODE standard
X-5
．3-Line large LCD display ．99 Incoming call memories ．DTMF or FSK or both auto detect ．ETSI and BELLCODE standard 1699008