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U9131X Datasheet, Unisonic Technologies

U9131X dialer equivalent, tone/pulse dialer.

U9131X Avg. rating / M : 1.0 rating-11

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U9131X Datasheet

Features and benefits

* Uses 4×4 keyboard * Pulse-to-tone (P→T) keypad for long distance call operation * Easy operation with redial, flash, pause, and P→T keypads * 32 digits for redial memor.

Description

The UTC U9131X series are monolithic ICs that offer the dialing signals in either pulse or tone mode. The UTC U9131X series feature a redial memory.
* FEATURES * Uses 4×4 keyboard * Pulse-to-tone (P→T) keypad for long distance call operation * Ea.

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