AT&T MERLIN LEGEND Release 2.0 Data User's Manual page 28

About Data Communication Equipment
Set the break key used by your communications
software.
Make any other changes necessary for your DTE
hardware and system software to operate correctly
with the DCE and communications software.
If you are setting up your data station to receive data, you
may need to enable an auto-answer feature for your
communications software or DCE to receive incoming calls.
Refer to your communications software or equipment
documentation for details.
NOTE:
Auto-answer features for your communications software or
DCE are not related to the Auto Answer All feature for the
analog multiline telephone.
Communications Software Setup
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