4
2).Pls make sure GSM 2g SIM card or compatibility 2G GSM network sim card,
supports making calls, sending messages, GPRS network.have money,Cancel
the PIN code
4. Quick using
Use mobile phone call the device and hang up
or
sending message “
smslink123456
” to sim card in tracker ,then send
message
“time zone123456 time”
tracker reply positioning information
