b. EngineStatus ChangeDetection：
Once the OBD tracker detected engine start or flame-out it will send alarm message out, and
the alarm ways isconfigurable by SMS, call and tracking platform.
*
First Step:
Configure SOS numbers for
the tracker by this sms command：
SOS,A,1st number, 2nd number,3rd number#
3 SOS numbers supports atthe most.
* Second Step:
Configure thealarm ways via
this SMS command
：
ACCALM,ON,A,M,N#
Alarm ways: A=ON/OFF, Default:ON;
M=0/1/2(wayof alarm)( 0 : GPRS only, 1: SMS+GPRS,
2: GPRS+SMS+CALL, Default:1);
For example:
N=0/1/2;(0: ACC ON&OFF Alarm; 1: ACC ONAlarm; 2: ACC OFF Alarm; Default:0 )
c. Plug out alarm：
If someone plug out thedevice it will send alarm message out, and the alarmwaysisconfig-
urable by SMS,calland tracking platform.
*
First Step:
Configure SOS numbers for t
he tracker by this sms command：
SOS,A,1st number,2nd number,3rd number#
3 SOS numbers supports at the most.
* Second Step:
enable this function by this command：PWRALM,A,B#
A=ON/OFF,Default:ON;
Ways of alarming:
B=0/1/2 (0: Platform only, 1: SMS+Platform,
2:Platform+SMS+Call,Default:2)
For example:
