User's Manual

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<P0 CR/LF : data transmission succeeded
>@TXT003MAIL CR/LF : transmits MAIL from station 001 to station 003
<P1 CR/LF : data being transmitted
<N1 CR/LF : transmission failed. no response from destination station
Notes
Set the message length to 255 byte or less. The message length exceeding 255
byte will be command error.
When the same character as the terminator (CR/LF) is contained in a message, the
modem distinguishes it as the end of a command and ignores the subsequent data.
In such a case, use TBN command.
In broadcast transmission, the receiving result of the destination station cannot
be confirmed at the sender side.
VER Reference Version Information
Syntax
VER{Local Station Address}
Local Station Address : local station address for 485 mode (000 to 999).
Response
Program Version x.xxx :Hardware system version
N0 : command error (Except 485 mode)
Function
Reads the modem’s hardware system version.
Example
>
@ VER CR/LF : read the version information
<Ver 1.000
CR/LF : this modem firmware is version 1.000