Terminal User Guide Your Terminal
9
Entering and Correcting Data
To enter numbers press the relevant keys. If you make a
mistake you can correct this using the correction keys. Press
the clear key once to delete one character at a time. Press the
cancel key once to delete the entire line, pressing the cancel
key again will cancel the transaction.
When typing in an authorisation code, for example, you may
need to enter letters as well as number. Where you see the
123 graphic on screen you can toggle the input mode by
pressing F4. To enter uppercase letters use the ABC input
mode, and to enter lowercase letters use the abc input mode.
When entering letters, you should press the number key
repeatedly until the desired letter appears. If you want to type
B then you must press 2, 2. To move on to next character
either press another key, or wait for the flashing cursor to
appear.
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