Specifications

GMT00 @Track Air Interface Protocol
TRACGMT100AN001 – 57 –
The acknowledgment message of AT+GTRTO command:
 +ACK:GTRTO,
Example:
+ACK:GTRTO,080100,135790246811220,,IOS,0014,20090214093254,11F1$
Parameter
Length(byte)
Range/Format
Default
Protocol Version
6
XX0000 – XXFFFF,
X∈{'A' – 'Z','0' – '9'}
Unique ID
15
IMEI
Device Name
<=10
'0' – '9' 'a' – 'z' 'A' – 'Z'
Sub Command
<=6
Sub command string
Serial Number
4
0000 – FFFF
Send Time
14
YYYYMMDDHHMMSS
Count Number
4
0000 – FFFF
Tail Character
1
$
$
 <Sub Command>: A string to indicate the sub command of AT+GTRTO.
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