insys icom GSM small 2.0 Manual page 31

INSYS GSM small 2.0

A GSM antenna is connected to the INSYS GSM small 2.0.

A terminal program such as TeraTerm or HSComm (contains a terminal
program) is installed at the PC.

The Power / RX/TX LED ligh
1. Open your terminal program.
2 . Open the serial interface, to which the INSYS GSM small 2.0 is con-
nected.

The baud rate and protocol settings in the terminal program must cor-
respond with the settings of the INSYS G
The INSYS GSM small 2.0 is configured to 115.200 baud, 8 data bits, 1
stop bit, and no parity (8N1) by default.
Enter AT into your terminal p
3.

The response will be OK.

If you don't receive the response OK, it might be po
and responses are disabled. Enter

The Power / RX/TX LED flickers while you type.

If the Power / R
as long as you enter AT and receive an OK, it might be that you are
connected to a different modem (e.g.
laptop or PC).
In this case, check to which interface your INSYS GSM small 2.0 is ac
tually conne

The INSYS GSM small 2.0 is installed successfully and ready for con-
figuration.
ts green.
rogram and confirm with the Enter key.
X/TX LED at the INSYS GSM small 2.0 does not flicker
cted and repeat the test.
SM small 2.0.
ssible that echo
in this ca se to get the revision.
ATI
with the internal modem of the
Initial Operation
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31