ULTRA SECURE
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9
•
Flashing 0.5 seconds on / 5 seconds off
: After the first 10 minutes of
powering up your intercom, it automatically switches to Normal mode (
for
further information about Normal and Installation modes, please see page 29
).
This flashing signifies that your intercom is ready to be configured. Go to step
“UltraCOM 4G basic settings” page 10.
•
If you observe
any other type of flashing
, an error related to the SIM card or
the mobile network occurs. Then refer to the table of information on the state of
your intercom to identify and solve the problem (
see page 29
).