- 8 -
button for
3 sec
Note: JT600 wo be vibrating if SOS alert
was sent successfully.
Press this
button
once
press the SOS button once, the LED
indication of SOS would be changed in
turn, as below:
On: flashlight
Flash: the led would flash according to the
international SOS standard
Off: SOS led is off
Normal. Power on
(Table 1)
4.3 Working mode
Working
mode
Wakeup condition
GSM Module while
sleeping
GPS Module while
sleeping
Note
SMS
Standby
Press any
button/coming
call/SMS
Sleep
Power off
All of the operation can be
responded.JT600 will be
always online.
SMS
Timing
Data upload
interval timer
Power off
Power off
After 1 data was sent by JT600
according to the preset interval,
then it will get into sleeping
mode immediately, under this
mode, JT600
can‟t dial any
phone number and receive any
SMS, it will respond only when
the user pressed the power
button for 3 sec.
SMS
Vibration
Vibration
Power off
Power off
When JT600 was vibrated, it
will wake up and get into
