User Manual of VT1000
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authorized phone
number for SOS.
value available.
Latitude: DDMM.MMMM,N/S. 4 places of
decimal. ‘0’ is needed to be stuffed if no
value available;
3. Send W******,017 or W******,117
without data to disable this function.
Presetting by SMS for GPRS tracking
Set ID for VT1000 by SMS W******,010,ID Tracker ID must be less than
14 digits
Set APN by SMS W******,011,APN,APN
Name, APN Password
APN Name, APN Password If
no password required, just
insert APN
name only;
APN defaulted as ‘CMNET’;
APN name + password not
over 39
characters.
Set IP Address and Port by
SMS
W******,012,IP, Port IP: xxx.xxx.xxx.xxx
Port: [1,65536]
Enable GPRS Function W******,013,X X=0, close GPRS (default);
X=1, enable TCP
X=2, enable UDP
Set Time Interval for
Sending GPRS Packet
W******,014,XXXXX XXXXX should be in five
digitals and in
unit of 10 seconds.
XXXXX=00000,to disable this
function;
XXXXX=00001~65535, time
interval for sending GPRS
packet and in unit of 10
seconds.
Output Control W******,020,P,F P =1, Out1
=2, Out2
=3, Out3
=4, Out4
=5, Out5
F =0, to disable the output
=1, to enable the output
Output Control (Safe
mode)
This function is achievable
when the speed is below
W******,120,ABCDE ABCDE represents Out1,
Out2, Out3,
Out4, Out5 respectively.
If A or B or C or D or E,