In some variations of portable terminal, when the image in display screen is electronically rotated, {HEAD ~ the functionality} of certain soft “convenience” keys that border {TAIL ~ the screen} is also “shifted” or “rotated.” 
In some variations of portable terminal , when the image in display screen is electronically rotated , { HEAD ~ the functionality } of certain soft “ convenience ” keys that border { TAIL ~ the screen } is also “ shifted ” or “ rotated . ”
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH