Watch
Watch
Watch
Watch GPS
GPS
GPS
GPS Tracker
Tracker
Tracker
Tracker User
User
User
User Manual
Manual
Manual
Manual
(GT900)
(GT900)
(GT900)
(GT900)
Outline
Outline
Outline
Outline
The product positioning of voice calls and SMS and GPRS services,
location-based services as a whole, or the AT command through SMS to
change the configuration. Once the change from power-down effect. Product
key features and LCD panel interface definition of temporary retention of the
original specifications remain unchanged. Add a manual reset operation, which
shut down the terminal in the case, press the start button and simultaneously
press the SOS button, 3 seconds after boot release built, the terminal all the
settings back to default setting.