Please use GSM network SIM card
;
Power off before installing or removing the SIM card.
The SIM card used should be enabled for GPRS.
The SIM card used should be enabled for called ID.
If there is a power on password, or pin, please cancel it;
Ensure the SIM card can send and receive SMS.
4.2 Installation
The device installation is covert. Please refer installation to an auto electrical
contractor.
NOTE:
4.2.1 To prevent theft of the device, it should be installed as covertly as
possible. Covertly installation is suggested.
4.2.2 Avoid placing the device close to higher power electrical devices, such
as reversing radar, anti-theft device or other vehicle communication
equipment;
4.2.3 The device should be fixed into position with cable ties or wide
double-side tape.
4.2.4 The device has built-in GSM antenna and GPS antenna. During
installation, please make sure the receiving side face is up, with no
metal object above the device to interfere with GPS reception. The
following places are suggested for installation:
-shelter in the decorated board below the front windshield;
-shelter around the front instrument panel (non-metallic material face);