Telegram has a feature that not only lets you send messages at a particular time but also on a particular date. Just hold the “send” button in any chat and choose “Schedule Message” to automatically send content at a specified time in the future. This feature also works in your “Saved Messages” chat, turning your planned messages into reminders. The encryption is based on 2048-bit RSA encryption, 256-bit symmetric AES encryption, and Diffie–Hellman secure key exchange. You don’t have to start from scratch to make Telegram apps. TDLib (Telegram Database Library) makes it easy to develop feature-rich and secure apps. It takes care of local data storage, network implementation details, and encryption so that you can focus on design and interfaces.
Premium subscribers are able to download media and files at the fastest possible speed. You can access everything in your unlimited cloud storage as fast as your network can keep up. To change your default folder, press and hold a folder in your chat list > Reorder > and drag your preferred folder to the first space. So you want to quickly send a GIF or a YouTube link without leaving the Telegram app? Just type @gif or @youtube and enter your search query. Instantly, you will find the desired results in the chat screen itself. That’s absolutely great and we love to see this kind of deep third-party integration with popular services. Keep Alive
You can quickly find Premium Stickers from all your packs in a dedicated section of your sticker panel, below 'Recently Used'. 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. To enable it, go to “Settings”, “Data and Storage”, and turn off automatic download “when using mobile data” and “when roaming”. You will also see options to turn off autoplay “GIFs” and Videos”. Send Uncompressed Media without Changing the File Extension
Self-destruct timers If you don’t want messages in your secret chats to hang around forever, Telegram lets you set self-destruct timers to permanently remove them. After a message is received, it remains in the chat for a predetermined period — you can choose times between one second and one week – before disappearing.
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