AT BND value 3

3 thoughts on “AT BND value 3

  1. In your Document Telit_UC864_AT_Reference_Guide_r8.pdf from http://www.telit.com/module/infopool/download.php?id=1947 is described:

     

    AT#BND

    0 – GSM 900MHz + DCS 1800MHz
    1 – GSM 900MHz + PCS 1900MHz
    2 – GSM 850MHz + PCS 1800MHz (available only on quadri-band
    modules)

    3 – ?????

    4 – GSM 900MHz + DCS 1800MHz + PCS 1900MHz
    5 – GSM 850MHz + DCS 1800MHz + GSM 900MHz + PCS 1900MHz
    (available only in UC864-G Telstra version)

     

    My Questions:

     

    What does the value 3 in AT command AT#BND stands for?

     

    Thank you for your support.

    1. For US it is recommended to use AT#AUTOBND=2. In this case AT#BND has not have effect.
       
      Other option is to use AT#AUTOBND=0 and AT#BND=3,3
       
      3 – 850 MHZ + 1900 MHz