EM91455 SERIES TONE/PULSE DIALER WITH LCD INTERFACE AND I.
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DETECT FUNCTION GENERAL DESCRIPTION The EM91455 is a series of tone/pulse switchable dialers that is composed of T/P dialer and T/P dialer with 3 sets memories.
The EM91455 provide modern LCD driver's series data output port, which can display modern function operating icons.
The EM91455 series provide necessary functions of telephone set for application in any environment, such as Pulse dialing, Tone (DTMF) dialing, Handfree dialing, keying tone ,and lock functions.
The lock function is designed to inhibit toll dialing operation.
Beside this, ring detector and SDO (Serial Data Output) functions are provided in advance version.
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