Tenda 4G680V2.0 - Password; Date and Time; Language

4G680V2.0
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3.9.5 Password
Modify the login password for administrator interface. Also you can set the time to logout the UI
automatically.
3.9.6 Date and Time
You can synchronize the local time, you can also select the time zone
3.9.7 Language
You can change the UI language in this page.