W91572DN dialer equivalent, 23-memory tone/pulse dialer.
* Three by 32 digits for redial, save and mercury memory
* Twenty by 16 digits for one-touch direct or two-touch indirect repertory memory
* Uses 6 × 10 keyb.
FEATURES
* Three by 32 digits for redial, save and mercury memory
* Twenty by 16 digits for one-touch direct .
The W91570DN series ICs are Si-gate CMOS ICs that provide the signals needed for either pulse or tone dialing. They feature 23 number memories and a 16-digit LCD driver for displaying telephone numbers and calling time. A real time clock is included .
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