IBM manual 18IBM RS/6000 7025 F50 Series Users Guide

done	# RI Power On		enabled.
error:	#	Handle unexpected modem
	#	responses.

expect "8\r" or "7\r" or "6\r" or "4\r" or "3\r" delay 2

done

D-18IBM RS/6000 7025 F50 Series User's Guide