Option Icon2 stick » History » Revision 6
Revision 5 (msuraev, 01/16/2017 04:20 PM) → Revision 6/7 (msuraev, 01/24/2017 05:06 PM)
h1. Option Icon2 stick
This device is also supported by osmo-qcdiag (to some extent)
Bus 002 Device 022: ID 0af0:6971 Option Globetrotter HSDPA Modem
<pre>
./osmo-qcdiag-log /dev/ttyHS2
</pre>
Note: to make sure ModemManager won't interfere with serial interfaces add following rule to /etc/udev/rules.d/69-mblock.rules:
<pre>
ATTRS{idVendor}=="0af0" ATTRS{idProduct}=="6971", ENV{ID_MM_DEVICE_IGNORE}="1"
</pre>
and run
<pre>
sudo udevadm control --reload-rules
</pre>
Use /dev/ttyHS0 to enter AT commands to control the device manually:
<pre>
screen /dev/ttyHS0 115200
AT+CREG=1 #register with GSM network
AT+CGREG=1 #register with GPRS network
AT+CGATT=1 #perform GPRS attach
</pre>
[[Gobi modems]]
