LE920: AT#CSURV

3 thoughts on “LE920: AT#CSURV

  1. Hi there,

    I’ve tried to perform a Network Survey using the AT#CSURV command on a LE920-EUG Module.

    I’ve tried with and without a inserted SIM Card and for different Bands, but the result is always the same:

    +CME ERROR: unknown

    Has anyone an idea how to solve this?

     

    Regards,

    Markus

    1. Hello Markus,

       

      The ‘at#csurv’ command was added on the 17.00.103 FW version.

      Can you please advise which FW version you are using?

      You can check the FW version by issuing the ‘at+gmr’ at command.

      You can see below an example of running the ‘at#csurv’ command on LE920-EUG module with 17.00.103 FW version.

       

      AT Commands Log:

       

      at+gmm

      LE920-EUG

       

      OK

      at+gmr

      17.00.103

       

      OK

      at#csurv

       

      Network survey started …

       

      earfcn: 1275 rxLev: -70 mcc: 425 mnc: 02 cellId: 333 tac: 913

       

      earfcn: 1275 rxLev: -73 cellId: 254

       

      earfcn: 1275 rxLev: -74 cellId: 309

      .

      .

      .

       

      Regards,
      Or Prat
      TS Engineer

      Telit Wireless Solutions Ltd.

      1. Thanks for your help. I’m still working with the 17.00.102 Firmware, so now I know where the Problem is. I’m going to contact the support for access to the current firmware.

        regards

        Markus