-7.1.4 Disable/enable power buttonFunction Description:To enable / disable power buttonFunction call:void DisablePowerButton(BOOL)Parameter (Input)TRUE = Disable power button.FALSE = Enable power button.7.1.5 Set keypad utility input modeFunction Description:In terminal, there is a utility to emulate full alpha key input, called GetVK. The input mode can beswitched by pressing “alpha” key, or by following function.Function call:void SetGetVKWorkingMode(int)Parameter (input)For HT660 :0 = normal1 = lower case.2 = upper case.For HT680/PA96x/PA9820 = hide the selection window.1 = show lower case selection window.2 = show upper case selection window.7.1.6 Get keypad utility input mode (For HT660 only)Function Description:This function is used to check alpha key input mode.Function call:BYTE GetAlphaKeyWorkingMode(void);Return code:0 = normal .1 = lower case.2 = upper case.7.1.7 Check Alpha key is pressing (For HT680/PA96x/PA982 only)Function Description:This function is used to check if alpha key is pressed or not.Function call:BOOL GetKeypadAlphaStatus(void);Return code:TRUE = Alpha key is pressed.FALSE = Alpha key is released.
