Thank You for Your reply.
Unfortunately I've also tried to connect it via mini USB (and test the connection by SMS) without success. The reply to the SMS command is : Prog0 SWDate:000000 SWRev:0 KernVer:0 Opt:0 ST:0x00 ID:0x0000000000000000.
Can-Control module is correctly connected to the power connection (the LED blinks if device is resetted). I've also tried to switch RX and TX cables.
I'm also sure that the CAN-Control module is fully functional because it works if connected to an FMC130 tracker. Of couse the vehicle attempted to connect is on the list provided by Teltonika.
What else should I check?
Thank You in advance