Picotrack 4G User Manual V1.2
Seite 12
Slow double blinking: the
SIM card is not readable
(e.g. if not correctly
inserted into the SIM
cardholder or others).
After a certain period of
time the Picotrack will
switch-off completely (as it
would be after pushing
twice the red on/off
button).
The red LED is permanently on
during the whole DOTA
(Download Over The Air)
procedure.
About 5 seconds red during
device reset.
Table 3: Status indicators