MC75 AT Command Set

MC75 AT Command Set
10.6 AT^SISW
s
(num)
Indicates whether or not data are available for transfer with AT^SISW.
0 No data available for writing with AT^SISW.
1 New data can be written via AT^SISW.
2 In the case of Socket, FTP download, HTTP: Data transfer has been finished
and Internet service can be closed via AT^SISC.
In the case of FTP upload and SMTP: To indicate successful transmission, the
URC "^SISW: x,2" is sent after the service was gracefully closed. If the FTP
upload or SMTP service is closed immediately the URC will not be sent.
Note
• The AT^SISW write command must be terminated only with the ASCII character set with ATS3. The factory
default for S3 is #13 (Carriage Return). Do not send any further characters after the S3 end-of-line identifier,
until the response "^SISW" is received. This is necessary to avoid that any characters related to the AT command
can be interpreted as being part of the data stream to be transferred. See also Section 1.4, AT Command
Syntax.
MC75_ATC_V01.001 Page 259 of 475 6/2/05
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