</p><p>Log file is used to detect errors and provide information when device is operating unexpectedly.<br />
</p><p>Log file is used to detect errors and provide information when device is operating unexpectedly.<br />
==Using filters for different issues==
==Using filters for different issues==
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Always use login and password before commnad like with all other commands for FMB devices [https://wiki.teltonika-gps.com/view/FMB120_SMS/GPRS_Commands| How to send an sms]