Concox GT03A - Page 15

can not connect to the
network
SIM card is not inserted correctly
Check the SIM card
The sheet mental of SIM card is
dusty
Wipe it clean
Invalid SIM card
Contact your internet service
provider
Out of GSM service area
Move back to the GSM
service covered area.
weak signal
Try again in a strong signal
area
can not charge
Voltage is out of charging range of the
charger
Change to the proper voltage
Non-standard charger
Use charger that come with
the package
Poor contact
Check if the plug is in
Can not check
address information
GPRS function is not activated
Please contact the SIM card
operator to activate GPRS
Can not get the position data
①restart the device
②contact with your distributor
It is not a SOS number
set SOS number
ShenZhen Concox Information Technology CO.,Ltd
Tel: +86 755 2912 1200
Fax: +86 755 2912 1290
E-mail: aven@concox.cn.
Add: 4/F, Building B, Gaoxinqi Industrial Park,
Liuxian 1st Road, No.67 Bao'an District, Shenzhen
www.iconcox.com