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AT Command Set
Issue 2 November 1996
A-13
Command: I
Function: Request product code or ROM checksum.
Type: immediate
Arguments: The I command accepts one of three arguments as
follows:
0 — The 8400B Plus Data Module displays the decimal
number 249, followed by a carriage return and line feed.
1 — The 8400B Plus Data Module displays the ROM
checksum as two four-digit hexadecimal values,
followed by a carriage return and line feed.
2 — The 8400B Plus Data Module displays OK followed
by a carriage return and line feed.
S-Register: none
Example: ATI0
Comments: In the example, the 8400B Plus Data Module will return
its product ID code as the value 249.
See Also: none
Table A-1. Accepted AT Command Labels — Continued
Label Description
ENTER