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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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website www.eldes.lt
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