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    Quectel BC66, How to improve very-first-attachment time

    Hardware
    quectel bc66 network
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    • Roalnd Baldin
      Roalnd Baldin Deutsche Telekom IoT last edited by

      As you know the very-first-attachment to the network can take multiple minutes. Sometimes this creates problems in the production process.

      Out of this reasons we are looking for possible measures to improve the very-first-attachment time.

      Regards, Roland

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      • Roalnd Baldin
        Roalnd Baldin Deutsche Telekom IoT last edited by Roalnd Baldin

        • Before activating radio module Set APN with AT+QCGDEFCONT rather than **AT+CGDCONT
        • Set frequency band explicity with AT+QBAND
        • Configure first APN, fequency band and mobile operator ID before switching on automatic attachment
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