| 摘要 |
An operator/facsimile interface includes an Undo key that enables an immediately previous action to be reversed, thereby allowing an operator to correct an erroneous entry or a mistakenly commenced operation with one key press. The operator/facsimile interface further enables entry of alpha-numeric data from a telephone-style keyboard. Alteration of displayed alpha-numeric characters may be accomplished by actuation of arrow keys, or sequential key presses of an alpha-numeric key. A displayed alpha-numeric character may be entered by actuation of an arrow key, an Enter key or a different alpha-numeric key. Completion of an alpha-numeric entry may be signaled by actuation of a Start key or Enter key. The * and # keys in the telephone-style keyboard are assigned Yes and No functions, respectively, when the facsimile interface is in an alpha-numeric entry mode, thereby allowing immediate operator response to a displayed query. A report key enables a selective print-out of transmission and reception record data only when desired by the operator.
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