MEITRACK T399 Bluetooth Vehicle Tracker User Guide
Copyright © Meitrack Group 2021. All rights reserved. - 17 -
061314 10:36
Indicates the date and time in
MMDDYY
hh:mm
format.
Time
V
The GPS is invalid.
A = Valid
V = Invalid
26
Indicates the GSM signal strength.
Value range: 1–32
The larger the value is, the stronger
the signal is. If the parameter value is
greater than 12, it means that the
GPRS signal strength is good.
0Km/h
The driving speed is 0.
Speed
96%
The remaining battery capacity is 96%.
Remaining battery capacity
http://maps.meigps.c
om/?lat=22.513781&l
ng=114.057183
This is a map link with a latitude and
longitude.
lat
indicates the latitude. Latitude:
22.513781.
lng
indicates the longitude. Longitude:
114.057183.
You can visit the map through a
mobile phone.
lat
indicates the latitude, and
lng
indicates the longitude.
If your mobile phone does not support HTTP, enter the latitude and longitude on Google Maps to query a location.
(Note: The two digits placed before the decimal point are a latitude, and the three digits placed before the decimal
point are a longitude.)
6.5
Common SMS Commands
6.5.1
Querying the Location in Real Time – A00
SMS sending: 0000,A00
SMS reply: Now,
Date and time
,
Positioning status
,
GSM signal strength
,
Speed
,
Remaining battery capacity
,
Map link
Description: This command is used to query the current location of the device.
Example:
SMS sending: 0000,A00
SMS reply: Now,160721 16:40,V,12,56Km/h,97%,http://maps.meigps.com/?lat=22.513015&lng=114.057235