W91531LN dialer equivalent, 13-memory tone/pulse dialer.
* DTMF/pulse switchable dialer
* Two by 32 digits redial and save memory
* Three by 16 digits one-touch direct repertory memory
* Ten by 16 digits two-to.
The W91530N series are tone/pulse switchable telephone dialers with 13 memories, keytone or lock, and handfree dialing control. These chips are fabricated using Winbond's high-performance CMOS technology and thus offer good performance in low-voltage.
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