Thus, a shortcut key using a hard key and {TAIL ~ a touch screen} together may be provided, thereby reducing inconvenience for a user to navigate to a menu and to input {HEAD ~ data} 
Thus , a shortcut key using a hard key and { TAIL ~ a touch screen } together may be provided , thereby reducing inconvenience for a user to navigate to a menu and to input { HEAD ~ data }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD