Int 6B/AH=08h

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TelAPI - CHECK FOR BREAK SIGNAL

AH = 08h
AL = circuit number

Return:
CF clear if no breaks AL = 00h CX = 0000h CF set if one or more breaks received

Note: This function also clears ??? flag

See Also: INT 14/AX=FF00h

Category: Network - Int 6Bh - T

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