W91320N SERIES
TONE/PULSE DIALER WITH HANDFREE LOCK AND HOLD FUNCTIONS
GENERAL DESCRIPTION
The W91320N series are Si-gate CMOS ICs that provide the necessary signals for tone or pulse dialing. The W91320N series provide one-key redial, handfree dialing, hold, redial, and lock functions.
FEATURES
DTMF/pulse switchable dialer 32-digit redial memory Pu...
