INT 2F - AVATAR Serial Dispatcher - UNINSTALL IRQ3 HANDLER
AX = 1A62h
BX = 4156h ('AV')
CX = handle for IRQ routine returned by AX=1A42h
SeeAlso: AX=1A63h

See also: 2F1A42

2F1A62BX4156 - AVATAR Serial Dispatcher - UNINSTALL IRQ3 HANDLER