User's Manual
10
LED ICON LED COLOUR STATE DESCRIPTION
Power
Off Power off
Double ash Powering up
On Power on
On Power on in recovery mode
Slow ashing
Hardware error
Network
On Connected via WWAN
Blinking
1
Trafc via WWAN
Slow ashing
Connecting PDP / Waiting
for demand
On Registered network
Slow ashing Registering network
Slow ashing SIM PIN locked
Fast ashing SIM PUK locked
On Can’t connect
Overview of
LED indicators
QSG-00075 rev 7 - MachineLink 4G QSG.indd 10 21/06/2016 10:20 AM