User's Manual

GE865 Hardware User Guide
1vv0300799 Rev.11 – 13-07-2010
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5.2 Turning OFF the GE865
Turning off of the device can be done in two ways:
via AT command (see GE865 Software User Guide, AT#SHDN)
by tying low pin ON#
Either ways, the device issues a detach request to network informing that the device will not be
reachable any more.
To turn OFF the GE865 the pad ON# must be tied low for at least 2 seconds and then released. A Pulse
duration less than 2 seconds should also start the power off procedure, but this is not guaranteed.
The same circuitry and timing for the power on must be used.
The device shuts down after the release of the ON# pad.