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tracker unit, If succeed, It will reply "time OK"
6.32.2 For example: Send SMS "time zone123456 8", 8 is Chinese time zone, If
your country time zone is minus, send SMS "time zone123456 -8".
6.33 TCP / UDP Switch
Send command: "gprs+password,0,0" switch back to TCP mode, this is the
default mode.
Send command:"gprs+password,1,1" switch to UDP mode.
6.34 Configure parameters by USB
Connect the gps tracker to computer with the optional USB cable, find gps
tracker's internal memory and open serial debugging tool
in
the format of text, edit the commands according to the tips. .
Note: Correct password is need very time when you change the settings.
6.35 GPRS setting
User must send SMS via cell phone to set up IP, port and APN before starting
GPRS.
6.35.1 Setting up APN
APN standards for Access Point Name and differs from country to
6.35.1.1
country. For more information about the local APN, inquire with your local