Макиавелли и ребята.

For maximum privacy, you can create secret chats that use end-to-end encryption. These aren't stored on Telegram's servers, so you can only access them with your specific phone. If one party deletes a message, it disappears on both devices. And you can specify a self-destruct period for all media if you like. Another security feature that adds usability is usernames. Instead of giving people your phone number, you can simply give them your username. This gives you better control over what information is out there, and how people can contact you in the future. Create Timestamp for Videos

There’s no denying the fact that Telegram became as popular as it is because of its focus on privacy. The service not only provides end-to-end encryption on the server-side of the things but also allows users to lock their chats. This is great for safeguarding your personal chats when you are handing out your device to anyone else. Share Live Location A great way to organize your chats inside a group or channel is by using hashtags. When you use a hashtag in a message, that word becomes searchable allowing you to see all the messages relating to that topic. For example, if the group is discussing the new Avengers movie, everyone can use the Avengers hashtag. If you want to see all the messages in one location, you can just tap on the hashtag and all the messages with that hashtag will come up. Pin Messages in Channels

There are times when we know our close ones studying, sleeping, or attending meetings, but we want to send some messages without disturbing them. Well, there is a feature called Silent Messages on Telegram. Basically, you can send messages and it will not make any sound or vibration even if the recipient has not turned on DND. That’s great, right? So to use this feature, type out your message and then tap and hold the “send” button. Here, choose “Send without sound” and you are done. To upload new profile images, open Settings. On Android, tap on the camera icon at the top-right. On iPhone, tap the Edit button and choose Set New Photo or Video. Never Share With: Hide your profile photo from specific people. Schedule Messages

Another useful feature is “send without sound”. It is rather self-explanatory: you can message friends freely when you know they are attending an important meeting, studying, or sleeping. Recipients will get a notification as usual, but their device won’t make sound, even if it is in general mode. If you don’t want to go through the hassle of customizing your own theme and still want to theme your Telegram, you can do that too. To do that, tap on the search icon and search for the word Themes. In the results, tap on Android Themes Channel. The channel houses the list of all the themes that people create and share. Just scroll to find the one you like. Once you find a theme that you like, tap on the download icon. Once it’s downloaded, tap on it again and then tap on the Apply button.