Specifications

GV200 @Track Air Interface Protocol
TRACGV200AN003 – 186 –
Stealthy Microphone <=2 0 – 15 5
Stealthy Speaker 1 0 – 7 0
GPS Accuracy <=2 0 0, Last known
Speed <=5 0.0 – 999.9 km /h
Azimuth <=3 0 – 359
Altitude <=8 (–)xxxxx.x m
Longitude <=11 (–)xxx.xxxxxx
Latitude <=10 (–)xx.xxxxxx
GPS UTC Time 14 YYYYMMDDHHMMSS
MCC 4 0XXX
MNC 4 0XXX
LAC 4 XXXX
Cell ID 4 XXXX
Reserved 2 00 00
Send Time 14 YYYYMMDDHHMMSS
Count Number 4 0000 – FFFF
Tail Character 1 $ $
 <Stealthy Phone Number/Incoming Call Number>: If <MON Type> is set to 1, <Stealthy
Phone Number> set by AT+GTMON will be filled in this field; if <MON Type> is set to 2,
the number of incoming call which launches voice monitoring will be filled in this field.
 <MON Type >: The type of voice monitoring.MON type has two meanings as below:
1: current call is an outgoing call for voice monitoring.
2: current call is an incoming call for voice monitoring.
 <Stealthy Microphone>: The volume of stealthy microphone.
 +RESP:GTIGN,
Example:
+RESP:GTIGN,040100,135790246811220,,1200,0,4.3,92,70.0,121.354335,31.222073,2009021
4013254,0460,0000,18d8,6141,00,2000.0,,20090214093254,11F0$
+RESP:GTIGN,040100,135790246811220,,1200,0,4.3,92,70.0,121.354335,31.222073,2009021
4013254,0460,0000,18d8,6141,00,2000.0,12345:12:34,20090214093254,11F0$
Parameter Length(byte) Range/Format Default
Protocol Version 6 XX0000 – XXFFFF,
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