No Gsm Network Alarm; Sleep - GPS Tracker 403 User Manual

There are three different levels.
First level: Alarm will be triggered by slight vibration.
SMS command: sensitivity+password+space+1 .
Tracker response: sensitivity ok
Example: sensitivity123456 1
Second level: Alarm will be triggered by medium vibration.
SMS command: sensitivity+password+space+2
Tracker response: sensitivity ok
Example: sensitivity123456 2
Third level: Alarm will be triggered by severe vibration.
SMS command: sensitivity+password+space+3
Tracker response: sensitivity ok
Example: sensitivity123456 3

6.21.4 No GSM network alarm

When the vehicle is in the armed state (Not in the silent mode) and lost GSM
signal, if an alarm is triggered (door, vibration, ACC), the siren will beep, but no
notification message to authorized numbers.

6.22 Sleep

6.22.1 Sleep mode
SMS command: sleep+password+space+on
Tracker response: sleep on ok!
Example: sleep123456 on
When stop operating the tracker for 3 minutes, it will sleep if there aren't any
alarm has been set up. Power for GPS module will be cut off, and vibration, a call
or SMS can wake up.
It consumes less data in sleep mode,
generates an alarm or the vehicle runs, GPRS automatically reconnects to the platform.
30
GPRS automatically disconnects. When tracker