KoamTac KDC20 User Manual page 226

K K DC User Manual 2D S B
PECIAL ARCODES
Reset BT Registry
Enable Auto Erase Disable Auto Erase
Date/Time Battery
Display Version
Lock Button Unlock Button
Enable Beep Sound Disable Beep Sound
High Beep Volume Low Beep Volume
Enable MFi Mode Disable MFi Mode