INJURED WAS STANDING ON THE BELT REMOVING BELT STRUCTURE AT THE HEADGATE OF THE LONGWALL WHILE THE BELT WAS STOPPED. AS HE STEPPED OFF TO ANSWER THE MINE PHONE, HE TWISTED HIS KNEE AND SPRAINE D HIS LEFT KNEE. TRANSPORTED TO RALEIGH GENERAL WHERE HE WAS TREATED AND RELEASED. RETURNED TO WORK ON JULY 5, OO TO REGULAR JOB DUTIES.