W91210 SERIES
TONE/PULSE DIALER WITH REDIAL FUNCTION
GENERAL DESCRIPTION
The W91210 series are Si-gate CMOS ICs that provide the necessary signals for either pulse or tone dialing. The W91210 series features a redial function.
FEATURES
DTMF/Pulse switchable dialer One by 32 digits for redial memory Pulse-to-tone (*/T) keypad for long distance call o...
