Specifications

GT300 @Track Air Interface Protocol
- 33 -
phone number
<=20
send time
14
YYYYMMDDHHMMSS
count num
4
ver
10
HHHHSSPPPP
— <record index> - <phone number>: each phone book entry contains <record index>, <DCS>,
<name> and <phone number>.
3.3.5. Report to Indicate
GTPNA: Power on report
GTPFA: Power off report
GTPLA: Power low report
GTBTC: Start charging report
GTSTC: Charge complete report.
¾ +RESP:GTPNA,
¾ +RESP:GTPFA,
¾ +RESP:GTPLA,
¾ +RESP:GTBTC,
¾ +RESP:GTSTC,
Example:
+RESP:GTPNA,135790246811220,20090101000000,11F0,0102070202
+RESP:GTPFA,135790246811220,20090101000000,11F0,0102070202
+RESP:GTPLA,135790246811220,20090101000000,11F0,0102070202
+RESP:GTBTC,135790246811220,20090101000000,11F0,0102070202
+RESP:GTSTC,135790246811220,20090101000000,11F0,0102070202
Parameter
Length(byte)
Range/Format
Default
unique ID
15
IMEI
send time
14
YYYYMMDDHHMMSS
count num
4
0000-FFFF
ver
10
HHHHSSPPPP