OPERATION METHOD OF KEYPAD

PURPOSE: A keypad operation method is provided to easily implement various functions by minimum number of buttons and to inspect a terminal through two buttons. CONSTITUTION: A user returns a terminal mode into a voice transmission mode and a voice transmission mode by a sending button. The user ini...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: SON, DONG CHEUL
Format: Patent
Sprache:eng ; kor
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Beschreibung
Zusammenfassung:PURPOSE: A keypad operation method is provided to easily implement various functions by minimum number of buttons and to inspect a terminal through two buttons. CONSTITUTION: A user returns a terminal mode into a voice transmission mode and a voice transmission mode by a sending button. The user initializes a terminal into a communication setting completion and stored setting value in case the user presses a function button(28) in a communication setting mode. The terminal returns a current mode into an operation mode(30). The user inspects the terminal by using the function button and the selection button.