Queclink GL300 User Manual

GL300 @Tracker Air Interface Protocol
should not include <direct number list> later.
 <mobile end>: A numeric to indicate the last index of the direct number to input. For example,
if it is 2, it will update the direct number list until the 2nd one. If it is empty, it should not
include <direct number list> later.
 <direct number list>: A phone number list. It could include several phone numbers. And two
close phone numbers are separated with ",". The number of the phone number in the list is up
to the parameter <mobile start> and <mobile end>. For example, if <mobile start> is 1 and is
<mobile end> 2, the <direct number list> should include 2 phone numbers and the two
numbers are separated by with ",".
The acknowledgment message of the AT+GTGLM command:
 +ACK:GTGLM,
Example:
+ACK:GTGLM,1A0102, 135790246811220,,000D,20101029085505,0025$
Parameter Length (byte) Range/Format Default
Protocol version 6 XX0000 – XXFFFF,
X∈{'A'-'Z','0'-'9'}
Unique ID 15 IMEI
Device name 20
Serial number 4 0000 – FFFF
Send time 14 YYYYMMDDHHMMSS
Count number 4 0000 – FFFF
Tail character 1 $ $
3.2.14. Auto unlock SIM-PIN
The AT+GTPIN command is used to configure whether to automatically unlock the PIN of the
SIM card in the device.
 AT+GTPIN=
Example:
AT+GTPIN=gl300,1,1234,1,,,,,000E$
Parameter Length(byte) Range/format Default
password 4~6 ‘0’-‘9’,’a’-‘z’,’A’-‘Z’ gl300
auto unlock PIN 1 0|1
1
PIN 4-8 ‘0’-‘9’
PIN checking 1 0|1
0
reserved 0
reserved 0
reserved 0
reserved 0
Serial number 4 0000 – FFFF
Tail character 1 $
 <auto unlock PIN>: A numeric to indicate whether to unlock the SIM-PIN for the device.
TRACGL300AN001 - 36 -
Queclink
Confidential

Queclink GL300 Specifications

General

Brand	Queclink
Model	GL300
Category	GPS
Language	English