TLT-2K Quick start Guide V3.0
9/19
Chapter
Chapter
Chapter
Chapter Three
Three
Three
Three Detailed
Detailed
Detailed
Detailed operations
operations
operations
operations and
and
and
and instruction
instruction
instruction
instruction
Ⅰ
.Operation
.Operation
.Operation
.Operation in
in
in
in message
message
message
message mode
mode
mode
mode
1.
1.
1.
1. Set
Set
Set
Set prestored
prestored
prestored
prestored number
number
number
number
Firstly, as the user of such product, you need to pre-store telephone number before performing instruction
operation on the device.
Format: *new number4-20*user password 4 digits *(1-3)**
For example: *13800000000*0000*1**
Description:1.The terminal receive this instruction and then return “SET USER NUMBER 1 OK”.
2. Default code of the device is 0000; at most 3 phone numbers can be preset.
3. Non-prestored number can not be used to dial or connect device end telephone but can send message
instruction.
2
2
2
2.... Change
Change
Change
Change user
user
user
user password
password
password
password
Format:
Format:
Format:
Format: 777+new
777+new
777+new
777+new password
password
password
pa
+
+
+ old
old
old
old password
password
password
password
For
For
For
For example:
example:
example:
example: 77712340000
77712340000
77712340000
77712340000
Description: The terminal receives the instruction and return confirmation message “SET USER PASSWORD
OK”.
3.
3.
3.
3. Position
Position
Position
Position inquiry
inquiry
inquiry
inquiry
Format: 666+ passwords
For example: 6660000
Description: the internal receive this instruction and return position information:
Lat: latitude (accurate to 5 digits after decimal point)
Long: longitude (accurate to 5 digits after decimal point)
Speed: Speed KM/H (accurate to 2 digits after decimal point)
Direction: course direction (accurate to 2 digits after decimal point)
Date: YYYY-MM-DD
Time: HH:MM:SS
BS: Base station information
FIX: positioning status (A/V) (A stands for Available, V stands for Unavailable)
ID: IMEI
STATE: message status
