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TERMINAL CONFIGURATION
F3. ENABLE REVERSALS FOR PROTOCOL ERRORS. Conditions may warrant reversals for other instances of
communication failure. In particular, the need to ensure accurate communication of protocol commands
and status messages that are not necessarily related to customer transactions may also necessitate
use of reversals. This option (when enabled) can be used to reverse the consequences of compromised
communication.
! Press <F3> to toggle between enabled (checked) or disabled (unchecked). Press <Enter> when
completed.
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