Multi-Tech MultiModem EDGE Reference Manual page 219

<data>
Information which shall be written to the SIM (hexadecimal character format).
<sw1>, <sw2>
Status information from the SIM about the execution of the actual command. It is returned in both cases, on
successful or failed execution of the command.
0...255
<response>
Response data in case of a successful completion of the previously issued command.
"STATUS" and "GET RESPONSE" commands return data, which gives information about the currently selected
elementary data field. This information includes the type of file and its size.
After "READ BINARY" or "READ RECORD" commands the requested data will be returned.
<response> is empty after "UPDATE BINARY" or "UPDATE RECORD" commands.
Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Chapter 13 – SIM-Related Commands
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