CMX644A
V.22 and Bell 212A Modem
D/644A/6 June 2000 Provisional Issue
Features
V.22/Bell 212A Compatible Modem Integrated DTMF Encoder Call Progress/Accurate Answer Tone Detection Line Reversal and Ringing Detector Low Power Operation (2.7V) Fully Integrated UART Functions
Applications
Telephone Telemetry Systems Remote Utility Mete...
