MeiTrack Mobileye T622, Manual, Page: 22 / 48

MEITRACK T622 GPRS Protocol
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Example
GPRS Sending @@T25, 353358017784062,A70*93\r\n
GPRS Reply $$T85,353358017784062,A70,13811111111,13822222222,13833333333,13844444444,
13855555555*21\r\n
3.13 Setting Authorized Phone Numbers – A71
GPRS Sending A71, Phone number 1 , Phone number 2 , Phone number 3
GPRS Reply A71,OK
Description Phone number: A phone number has a maximum of 16 bytes. If no phone numbers are
set, leave them blank. Phone numbers are empty by default.
Phone number 1: SOS phone number. When you call the tracker by using the phone
number, you will receive SMS notification about the location, geo-fence alert and low
power alert.
When the SOS button is pressed, the tracker will dial phone numbers 1, 2, and 3 in
sequence. The tracker stops dialing when a phone number responds.
Applicable Model T622
Example
GPRS Sending @@U61,353358017784062,A71,13811111111,13822222222,13833333333*7D\r\n
GPRS Reply $$U28,353358017784062,A71,OK*06\r\n
3.14 Setting Listen-in Phone Numbers – A72
GPRS Sending A72, Listen-in phone number 1 , Listen-in phone number 2
GPRS Reply A72,OK
Description When you call the tracker by using authorized listen-in phone numbers, the tracker will
answer the call automatically and enter the listen-in state. In this way, the tracker will
not make any sound.
A maximum of two phone numbers can be set. Each phone number has a maximum of
16 digits. If no phone numbers are set, leave them blank. Phone numbers are empty by
default.
If no phone numbers are set and commas are remained, phone numbers set before will
be deleted.
Applicable Model T622
Example
GPRS Sending @@V49,353358017784062,A72,13844444444,13855555555*55\r\n
GPRS Reply $$V28,353358017784062,A72,OK*08\r\n
3.15 Setting the Smart Sleep Mode – A73
GPRS Sending A73, Sleep level
GPRS Reply A73,OK