Here I have my phone mini and let me show you all secret codes that works on this device
At first let's find and open fonts dialer. And this is the place when you should input all secret codes
Let me start with testing menu so you should input the following numbers
And as you may observe the testing menu just pops up
You can choose from the following menu for example phone information. This is full specification of your device
From that tab you can run a ping test, turn off the radio or for example turn on SMS over IMS
You can go back to previous menu and choose battery information and here you have such
things as battery level, battery scale or for example battery temperature. You can go back to previous tab and choose usage statistics and here you have list of
applications of your device and you can read such things as last time use or usage time
And you can choose Wi-Fi information when you can find Wi-Fi IP, Wi-Fi config or for
instance Wi-Fi status. Here you have stats about Wi-Fi, you can refresh them or you can run a ping test
You can go back and you can choose parts information. For example TP version
Let's go back to Phones Dialer and let me show you one of the most popular secret codes
which is star hash 06 hash and as you can see the email numbers of our device just pops up
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