Specifications

GV200 @Track Air Interface Protocol
TRACGV200AN003 – 22 –
 0: Never close GPS chip
 1: Close GPS chip after retrieving GPS information every time.
 <Report Items Mask>: Bitwise report mask to configure the composition of report message,
especially the GPS information composition.
 Bit 0 for <Speed>
 Bit 1 for <Azimuth>
 Bit 2 for <Altitude>
 Bit 3 for GSM tower data, including <MCC>, <MNC>, <LAC>, <Cell ID> and the
<reserved> parameter “00”
 Bit 4 for <Mileage>
 Bit 5 for <Send Time>
 Bit 6 for <Device Name>
For each bit, set it to 1 to enable corresponding component in the report, 0 to disable. This
mask is effective to all report messages except fixed report.
 <Power Saving Mode>: Set mode of power saving function. If mode of power saving
function is set to 0, and the <IGF Report Interval> in AT+GTFRI is not set to 0, the fixed
report will report and its fix and send interval will be set to <IGF Report Interval> when the
engine is off. If mode of power saving function is set to 1, the fixed report, geo-fence and
speed alarm report functions are suspended when the device is at a standstill or the engine is
off. If mode of power saving function is set to 2, it would like mode 1 if the <IGF Report
Interval> in AT+GTFRI is set to 0, otherwise the fixed report will report and its fix and send
interval will be set to <IGF Report Interval> in AT+GTFRI when the engine is off.
 0: Mode 0 of power saving function
 1: Mode 1 of power saving function
 2: Mode 2 of power saving function
 <GSM report>: If GPS fixing for the report message +RESP:GTSOS, +RESP:GTRTL,
+RESP:GTLBC , +RESP:GTTOW, +RESP:GTERI and +RESP:GTFRI were failed and
the parameter <GSM report> was set to 1, the terminal reports the message +RESP:GTGSM,
including the information of the service cell and the neighbour cells after those messages if
cell’s information available. If it was set to 2, the terminal will report the message
+RESP:GTGSM after getting GPS position successfully every time if cell’s information
available. If it was set to 3, the terminal will report +RESP:GTGSM no matter what result of
getting GPS position every time if cell’s information available.

0: Not allow the cells’ information report.
 1: Allow the cells’ information report after failed to get GPS position if cell’s
information available.
 2: Report the message +RESP: GTGSM after getting GPS position successfully
every time if cell’s information available.
 3: Report the message +RESP:GTGSM no matter what result of getting GPS
position every time if cell’s information available.
 <Event Mask>: Bitwise mask to configure which event report should be sent to the backend
server.
 Bit 0 for +RESP:GTPNA
 Bit 1 for +RESP:GTPFA
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