AT&T IoT Starter Kit 2nd Generation (SK2)
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> Users_Guide > ATT_IoT_Starter_Kit_(2nd_Generation)_Users_Guide.pdf > Download
Refer to A2 and check seven instances of APN (Access Point Name) in
/data/user/mm_conf/malmanager.cfg
Modify AUTO_APN and MANUAL_APN (internet), and five PROFILE_APN (broadband, attwlc, internet2, internet 3, internet4) to
m2m.com.attz
Add a file /etc/udev/rules.d/51-android.rules (if it's missing) with the following:
SUBSYSTEM=="usb", ATTR{idVendor}=="1435", ATTR{idProduct}=="3182", MODE="0666", GROUP="plugdev"