This command displays a text message box on the screen for a given time frame.
Using DISPLAY MESSAGE command, the user can also insert new line or line break, by using line feed or carriage, like or , return in POS request.
Rules
The DISPLAY_MESSAGE command can be used inside or outside a session and is intended for non-payment purposes.
Configuration Parameters
There is no configuration parameter associated wih this command functionality.
Message Interface
Refer to the below Protocol section for the command fields description and examples.
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