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Follow this procedure in the event that your hi-speed credit authorization ceases to function properly. The FALLBACK function switches your system from hi-speed to dial-up authorization. The last section of this job aid includes the steps to follow to return to hi-speed mode from dial-up mode. Before you begin, you must stop using Credit Authorization at Point-of-Sale (POS). Once you are sure that no credit authorization transactions are running at POS, complete the following procedure. |
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Fallback procedure
The change from hi-speed to dial-up is now complete. At POS, you can start running credit authorization transactions again, using dial-up mode. |
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Return to hi-speed mode To return to hi-speed from dial-up, complete the Fallback procedure again. Before you start, you must stop using Credit Authorization at Point-of-Sale (POS). Once you are sure that no credit authorization transactions are running at POS, complete the following:
The change from dial-up to hi-speed is now complete. At POS, you can start running Credit Authorization transactions again. |
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