Epson TM-T20II-i ePOS-Device XML Users Manual For TM-i firmware v4.1 - Page 66
Message Data for Communication Box, <type>getcommhistory</type
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Message Data for Communication Box Available with ePOS-Device Service Ver.2.5 or later. getcommhistory Acquires the transfer history of the Communication Box. Request Requests acquisition of transfer history of the Communication Box to the ePOS-Device Service I/F. Sub-element Data type box_id string all_history * boolean Description Identifier of the Communication Box to acquire transfer history from Specify whether to acquire the entire transmission history of the communication box. For details, refer to the history_list below. * ePOS-Device Service Ver. 3.0 or later versions supported. ❏ history_list Element value "true" / "1" "false" / "0" ❏ Example Description Acquires the entire transmission history of the communication box. Acquires the transmission history only for data sent to the own member ID. If omitted, "false"/"0" is specified. 4 getcommhistory box1 66
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