23. Initialization
Command: RESET!
Note: This is to make all settings back to the factory default.
Device 5 working modes
1. Live Tracking Mode (1)
Command: PS0
In this mode, Both WCDMA and GPS chip are always working, Battery can last 18~24 hours.
2. Smart Power Saving Mode (2) (default working mode)
Command: PS1
In this mode, GPS chip is off when there is no movement or no phone usage/alarm/SMS. Battery life is not wasted when the device isn't moving.
WCDMA chip is always working to receives calls, SMS and transmits location. The GPS chip is activated by motion, incoming calls and SMS.
Under normal use, battery can last 3 ~ 7 days.
3. Deep Sleeping Mode (3)
Command: DS1 or DS1,xxM/H
Note: xx=00~99, M=Minute, H=Hour