13
（
3
）
#903##
（
4
）
#904##
（
5
）
#905##
Data
（
3
）
Restart the Unit
（
4
）
Connect with the
GPRS
（
5
）
Cut Off GPRS
Notices:
1.
This device is of non-waterproof design.
2.
This device must work with the cooperation of GSM/GPRS network.
3.
Make sure that the SIM card has sufficient balance in order to avoid inconvenience in
use.
4.
This device will not be able to work in case of power-off and out of the service area, even
if you are a registered user.
5.
This device supports the dual positioning mode of GPS and GSM/GPRS.
6.
Please use this device in a legal area, any illegal consequence will be borne by the user.
