INT 1A - AT&TAmerican Telephone and Telegraph 6300 - SET TIME AND DATE AH = FFh BX = day count (0 = Jan 1, 1984) CH = hour CL = minute DH = second DL = hundredths Return: ??? SeeAlso: AX=CCCCh/BX=CCCCh,AH=FEh,INT 21/AH=2Bh"DATE",INT 21/AH=2Dh