U9131X TONE/PULSE DIALER

Unisonic Technologies

U9131X Description

UNISONIC TECHNOLOGIES CO., LTD U9131X Preliminary TONE/PULSE DIALER WITH REDIAL FUNCTION CMOS IC * .
The UTC U9131X series are monolithic ICs that offer the dialing signals in either pulse or tone mode.

U9131X Features

* 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 memory
* Flash, Pause, P→T (pulse-to-tone) can be stored as a digit in memory
* Switchable dialing mode：DTMF/Pu

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Datasheet Details

Part number: U9131X
Manufacturer: Unisonic Technologies
File Size: 234.98 KB
Datasheet: U9131X-UnisonicTechnologies.pdf
Description: TONE/PULSE DIALER

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TONE PULSE DIALER Unisonic Technologies

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