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Android devices secret codes – list of custom dialer USSD codes

These codes can be divided into two categories: USSD codes and MMI codes. While these hidden codes are rarely useful to the average smartphone owner, they can be used to pique your interest once in a while. As a result, the goal of this article is to compile a comprehensive list of these secret codes […]

Cristian Penisoara•September 2, 2021•2 mins read