Here I have BlackBerry DTX50 and let me show you secret codes that works on this device
So at first let's open the fonts dialer by using a font button right here in that corner
Let's activate keypad and here you should input all secret codes that you know
So let's start by using a calendar info. Let's type in star hash, star hash, 225, hash star, hash star
As you can see the calendar info just pops up. You can see some specification and some details, information about your calendar
Let's go back by using your back arrow and now let me show you how to open Google Play
Services mode. So all you have to do is type in star hash, star hash, 426, hash star, hash star
And as you can see Google Play Services just pops up. You can navigate here by using a following menu
You can choose ping, connect, disconnect, events or status. Let's go back and let me show you how to open debug UI
So all you have to do is type in star hash, star hash, 759, hash star, hash star
And the debug UI appears in front of you. You can enable OEM mode right here
You can view client's IDs and go back by choosing close and back arrow
Let me also show you how to check email number by using a secret code
So all you have to do is type in star hash, 06, hash and the email number just pops up
In order to close this window simply tap OK. Excellent thank you for watching
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