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Hi everyone, in front of me I've got the GT20 and let me share with you how to use secret codes on this device
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So first of all we have to open the dialer as it is the place where we can enter all those codes and let me
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start with the shortest one and it will be asterisk pound 06 pound and as you can see by this code
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we are provided with both email numbers and also a serial number of this device
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Let me tap on OK and let me show you another code which will open the calendar info and the code is asterisk pound
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asterisk pound double to five pound asterisk pound asterisk And as I said, we are in the calendar info. So here we've got all the events in one place
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We can check some family events, some holidays in your country should also be right here or events attached to your mail
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So this is the best place to check them because here they are grouped into particular sections
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Let's go back and let me show you another code which will open the diagnostic info
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So it is asterisk pound asterisk pound four to six pound asterisk pound asterisk
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And as I said, we are in the diagnostics So here we can check the server host port time connected and the sign a level sometimes will appear also
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Let's tap on events and here we've got some further details After tapping on the three dots icon we can show advanced view just tap on it. Nothing happened, but no worries
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Just tap on the status and here we've got more information. Just like the last ping
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heartbeat or HP algorithm Let's go back and let me show you another code, which I hope will work. It will open the testing menu
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It is asterisk pound asterisk pound four six three six pound asterisk pound asterisk
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And as I said, we are in the testing mode. So here we've got the tablet information usage statistics and Wi-Fi info
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So here you can check for example, the phone number the email number again current network data service that a network type
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I do not have any information here. It is because I do not have my sim inserted also
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We can run ping test here and you've got the results What is more three dots icon and you can for example enable data connection or view fixed dialing numbers
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Let's go back check usage statistics as you can see here. We've got the list of
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Of the apps and the processes which are currently on this device and for example, you can check that I've
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Spent some time on the settings as you can see Or in the wallpaper almost four minutes
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Of course, you can change the sorting type to the last time used or a ping and here we've got the Wi-Fi information
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Hello, and we've got the API configuration and the status So for example after tapping on the status and refreshing the stats, we can check the network state SSID or network ID
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We can also run ping test here All right. So basically that's all this is how to use secret codes in your doji t20. Thank you so much for watching
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