User manual

 39

4.4 Technical support

Indication Possible reason

Lense indicator OFF  

· Power supply connector unplugged

· out of coverage or to weak signal.

Indicator is blinking once a second · missing SIM card

 

· SIM card not active

System does not send any SMS

messages and/or does not ring

· SIM card account depleted

· Incorrect SIM central number

· No network signal

 



Received SMS message



· Wrong syntax

· Could be space left in wrong SMS message place

 

· Missing user NR1

-





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