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We are investigating an issue with Telia carrier in Sweden where connection setup takes long time (60-80secs). When looking into the details it seems like the device is connecting twice. From the log files we can see that 'AT+QCFG="roamservice",2,1' is issued after the first connection. What does this command do and why is it sent only after the device has already tried to connect once before?

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Hi,

The command is used to enable or disable the roam service. Might it be the chance that second time connecting you're being connected to roaming operator?

EB.