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Functions:
1. Set control number:
C mmand: Number+pass+blank+serial
Sample: 139504434650000 1
13950443465 is m bile number, 0000 is passw rd, 1 is serial means the first number.
When the tracker reply “SET OK” means the setting is k.
Y u can set the sec nd and third c ntr l number als .
2. Working mode:
ST-901 has b th SMS and GPRS w rking m de.
1. If y u want t c ntr l it by m bile and use SMS nly, y u can get G gle l cati n fr m y u m bile, then y u
can ch se SMS m de.
2. If y u want t m nit r the tracker nline real time, and y u want t install the tracker data f r years, y u sh uld
ch se the GPRS m de.
Y u can send SMS t ch se the m de.
SMS Mode: (Default)
C mmand:
700+Pass ord
Sample:
7000000
Reply: SET OK
When ST-901 receives the c mmand, it will change t SMS m de.
GPRS Mode:
C mmand:
710+Pass ord
Sample:
7100000
Reply: SET OK
When ST-901 receives the c mmand, it will change t GPRS m de.
3. Change Pass ord
C mmand:
777+Ne Pass ord+Old pass ord
Sample:
77712340000
The 1234 is new passw rd, and 0000 is ld passw rd.
When ST-901 received the c mmand, it will reply SET OK
4. Get location ith Google link
C mmand:
669+pass ord
Sample:
6690000
When ST-901 receives the c mmand, it will read the GPS data, and send back the l cati n with G gle link; y u
can pen the link t check the tracker l cati n n maps.