Category: <b>FAX</b>
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<pre><b>INT 2F - ZyXEL ZFAX v4.01 - BEGIN RECEIVING INCOMING CALL</b>

	AX = DB17h
Return: AX = status (0000h successful, 0001h unable to start at this time)
SeeAlso: AX=DB00h"ZFAX"
</pre>