User Manual of Personal Tracker PT90
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Wrong password in your SMS
Insert the correct password
The SIM in PT90 has run out of credit
Replace or top up the SIM card
No SIM card
Insert working SIM card. Check in phone
that the SIM can send SMS messages.
SIM card has expired
Check in phone that the SIM can send
SMS messages. Replace SIM card if
needed.
SIM has PIN code set
Remove PIN code by inserting SIM in
you phone and deleting the code
SIM is warped or damaged
Inspect SIM, clean the contacts. If
re-inserting does not help try another to
see if it will work.
Roaming not enabled
If you are in a different country your SIM
account must have roaming enabled
Battery is low
Recharge the unit and the GSM will start
working.
Problem: SMS from PT90 states ‘Last……’
Possible Cause:
Resolution:
Unit does not have clear view of the sky
Move the antenna of the unit to a
location where the sky is visible.
PT30 is in an inner place
Wait for the target to come out
Appendix 1 Configure by computer
SOS Button/IN1
To customize the reply SMS text when SOS Button/Input1 triggered
Button B/IN2
To customize the reply SMS text when Button B/Input 2 triggered
Button C/IN3
To customize the reply SMS text when Button C/Input 3 triggered
Call for SMS
Tick it to reply SMS when calling in
Cut off Power
Tick it to send alert when the external power be cut off
