Functions
INSYS GSM small 2.0
11.14
Using USSD Codes
You can use so-called USSD codes with the INSYS GSM small 2.0. The USSD
codes can be used to configure call forwarding or enable or disable the calling line
identification presentation (CLIP) for example. The codes you can use depend on
your mobile communication operator / - provider. Refer to your provider for more
information about the USSD codes.
Configuration with AT commands
In order to enter the USSD codes, use the
command
Replace
<code>
by an USSD code. Note
the semicolon at the end.
ATD<Code>;
In order to retrieve the IMEI of the INSYS
GSM small 2.0 for example, use the com-
mand
ATD*#06#;
11.15
Resetting the Device
The INSYS GSM small 2.0 can be reset in several ways: by briefly cutting off the
supply voltage, by connecting the reset input with GND, using an AT command, or
using the HSComm software.
Please note that some parameters are not affected.
Configuration with HSComm
In order to reset the INSYS GSM small 2.0, click the "Reset" button.
In order to reset the INSYS GSM small 2.0 to default settings, click the
"Send default settings" button.
Configuration with AT commands
In order to restart the INSYS GSM small
2.0, use the command
AT+CFUN=1,1
In order to reset the INSYS GSM small 2.0
to default settings, use the command
AT&F
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