User's Manual

GE866-DUAL Hardware User Guide
1VV0301051 Rev. 2 – 2014-04-07 7
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Reserved. Page 22 of 82
Mod. 0805 2011-07 Rev.2
In the following flow chart is detailed the proper restart
procedure:
NOTE:
In order to prevent a back powering effect it is recommended
to avoid having any HIGH logic level signal applied to the
Modem Reset
Proc.
Reset = LOW
Delay 200ms
Reset = HIGH
Delay 1s
Start AT CMD.