User's Manual

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TCP acknowledge function setting
Set <Function Mode> to 1 to enable it such like this command: #username,0000,tcpack,1*.
Setup Format: #<User Name>, <Password>, <Function Code>, <Function Mode>*
Command: #username,0000,tcpack,1*
Table: TCP acknowledge Setup Format Description
Situation
Description
Success
[username] + setup OK. Device tcp ack mode is updated.
fail
[username] + , command error.
Table: TCP acknowledge Setup 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.
TCPACK
Code ‘TCPACK’ defines acknowledge function.
Function Mode
0
Disable returned data acknowledge function.
1
Enable returned data acknowledge function.
*
End sign.