GS-818 GPS/GSM/GPRS Vehicle Tracker User Manual
17 Copyright © 2011 San Jose Technology, Inc. All Rights Reserved.
Change Password
Generally, SMS command execution needs correct user name with password, or it will remain the same setting.
The SMS command default password is “0000”. It can be changed by following the command format.
For example, entering the SMS command as the following allows user to change the password from “0000” to a new
password “1111”.
Only enter command with new password will be valid for setting change after it has been changed.
Setup format
：
#
「
User Name
」
,
「
Password
」
,
「
Function Code
」
,
「
New Password
」
,
「
New Password
」
*
Command: #username,0000,2,1111,1111*
Table: Password Change Format Description
Table: Password Change Response Description
SMS Text
Description
#
Start sign.
username
Default user name of the device.
If you have changed the username, please use the updated one.
0000
Default password.
If you have changed the password, please use the updated one.
2
Mode 2 defines the password setup mode.
1111
New password (Please note at the maximum of 4 number)
1111
Reconfirm the password
*
End sign.
Situation
Response
Setup Succeeds
[username] + Device Password is updated.
Setup Fail
[username] + Password setup Fail!
Incorrect password
[username] + Password setup Fail!
Incorrect username or SMS
format
[username] + command error
Emergency Mode
[username] + Username, in emergency, setup stop.
