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In front of me is LDK62+, and let me show you some of the secret codes that you can
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use on this device. So at first, to enter any code, you need to open your phone dialer
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And let's start with the shortest code, which is asterisk pound, or six pound
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And as you can see, this one will provide you with email number assigned to your device
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So if you need to locate these unique numbers, smoothly enter this five digits long code
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Then tap on OK to go back. And another code that we can use here will redirect us to diagnostic mode
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So smoothly enter asterisk pound, asterisk pound, four to six, pound asterisk, pound asterisk
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And as you can see here, we've got FCM diagnostic mode, where you can check events and also status
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And if you'd like to gain some more info, if you'd like to get some more advanced details
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just tap on More and select Advanced View. And here you've got all the info, not only the necessary one, but also those more sophisticated
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So that's all for this one. Let's go back. And another code that you can use here is the calendar info code
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The code is asterisk pound, asterisk pound, double to five, pound asterisk, pound asterisk
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And here you've got calendar info. As you can see, all events, celebrations, important dates that you've got in any calendar
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of yours will be included here. So smoothly enter this code and you will not forget about any upcoming events
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So it's super useful. Let's go back then. And the last code that I would like to show you today is the test in mode, test in mode
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performed by Google. And the code for it is asterisk pound, asterisk pound, four, six, three, six, pound asterisk
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pound asterisk. And here we've got test in mode, where you can check phone info and user statistics
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So smoothly click on phone info at first, where you can read email number, phone number
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current network, sign-in strength, roaming, voice network type, and so on. If you scroll a bit lower, you will notice a ping test feature
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So if you'd like to run a ping test, just click on it. And here it is
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So that would be all. Let's go back. And then if you click on user statistics, you'll be able to check all apps of yours
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So you can check the last time used and also the whole user's time. They are all listed here
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And this is it. So that will be all codes that I wanted to share with you today
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