| 摘要 |
This function provided in the POS terminal dials automatically to the correspondents when the terminal needs some inquiry or orders during its normal transactions. It reduces unnecessary phone-number memorizing and cumbersome dialing during busy business time. This function is implemented by the following internal structure: a commodity delivery company phone number storing table; a memory allocation table for storing the phone numbers of credit card inquiry agencies and assistant staff offices; according to the simple function select on the terminal key-board, and when the dialing process is necessary during its operation, it dials with the previously store phone number and makes data communication without operator's intervention.
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