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How to auto re-connect to mobile network using XBIB-CU-TH with XBee Cellular 3G?

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Using XBIB-CU-TH development module with XBee Cellular 3G module. It connects to network (ATT or TMobile) via XCTU, but when battery is unplugged, and re-plugged an hour later the module does not auto re-connect to network. Seems to require a jump start via XCTU. Any way to bypass this?
asked May 28, 2021 in XBee Cellular by wstava1 New to the Community (0 points)

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1 Answer

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Check if you've enabled sleep mode (ATSM), and if so, ensure that your dev board/hardware is set up appropriately to keep the XBee awake when USB is not plugged in.

The XBee Cellular module does not behave differently when XCTU is communicating with it versus when it is not, so there is something else at play.
answered Jun 1, 2021 by tckr Veteran of the Digi Community (514 points)
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