SM8220 Calling Number Identification Receiver
SM8220P CALLER NUMBER CIRCUIT,CMOS,DIP,16PIN,PLASTIC
SM8220S Calling number identification receiver IC
SM8221 Calling Number Identification Receiver
SM8221P Calling number identification receiver IC
SM8221S Calling Number Identification Receiver
SM8222 Caller Service with Call Waiting
SM8222A Caller Service with Call Waiting
SM8222AP Caller Service with Call Waiting
SM8222AS Caller Service with Call Waiting
SM8222BP Caller Service with Call Waiting
SM8222BS Caller Service with Call Waiting
SM8223A Decoder DTMF Receiver
SM8224 Dual-Tone Receiver
SM8224B Dual-Tone Receiver