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They offer a great opportunity to reach people directly, sending notifications to their devices with every post. Users can join and leave channels at any time. And once they join a channel, they can see its entire message history. Add Animated Stickers to Images/Videos Telegram lacks the Stories feature of some competing messaging apps which lets you post images or short videos without messaging a contact directly. Admittedly it isn’t an essential feature for most people.

Unlike mass-market messengers like WhatsApp and Line, Telegram is an open-source app. This means anyone can check the app’s source code, protocol, API, and see how it works and make an informed decision. If you prefer keeping the sensitive content of your chats limited to yourself and avoiding it from being intercepted by a hacker or the authorities in your country or region, this Telegram trick is for you. While normal chats in Telegram are user-to-server encrypted and cannot be read unless someone breaches Telegram’s servers, Secret Chats take it to a new level by providing user-to-user encryption. These chats are meant to be short-lived and not stored on Telegram’s servers. To start a Secret Chat, you can either tap on the option in the hamburger menu and select a contact to start the chat. Alternatively, you can go to an existing chat, tap on the top bar for the user’s information and scroll down to find the “Start Secret Chat” option at the very bottom of the page. Once you tap on the option, the other person will have to accept your invitation to initiate the Secret Chat. When sending large files shared from another app on iOS, you can now watch an animated progress bar to find out if you have enough time for a tea or if you should stick with espresso.

All Telegram users can download these extra-large documents, regardless of whether they are subscribed to Telegram Premium. Open Telegram app -> Settings -> Privacy and Security. Owners of public groups can enable join requests via Group Info > Edit > Group Type > Who Can Send Messages > select Only Members > enable Approve New Members. To set self-destruction timer, swipe right on the homepage, tap “New Secret Chat”, and add recipients. Now simply tap the clock icon and set Self-Destruct Timer to the desired time limit (from 1 second to 1 week). The clock starts ticking the moment messages are displayed on the recipient’s screen.

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