Hello Mi Lovers,
Greetings from Mi Community Bangladesh Tech Team. Do you know the USSD codes? What about "Android secret codes"? These are characters to type on your phone to access information, do tests or access hidden menus. Let's see what it is and how to use it.
Let’s start by explaining what is USSD (Unstructured Supplementary Service Data). It is a protocol that allows information to be sent across the network.
To enter these codes just pull up the default dialer app and use your chubby fingers to press the correct buttons.
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