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The iPhone 14 won’t have a physical SIM – here’s what that means for you Lock Your Conversations The encryption is based on 2048-bit RSA encryption, 256-bit symmetric AES encryption, and Diffie–Hellman secure key exchange.

Telegram allows edit, unsend sent messages even for the other people on the same chat. It allows to unsend messages shared with the first 48 hours after sending. Polls and Quiz Mode To do this, head over to Telegram’s settings by sliding over the hamburger menu from the left of the app. Here, choose ‘Settings’ and then click on ‘Chat Settings’. In this menu, you will see a number of themes and colour options to choose from. Further, you can also change the curve on message boxes and font size. On Android, simply slide out the left menu and choose New Secret Chat to start a new one. On iPhone, open a chat, tap the contact's name at the top, choose More, and then hit Start Secret Chat.

All Telegram users can download these extra-large documents, regardless of whether they are subscribed to Telegram Premium. There's also a hidden menu that appears when you long-press on the Send button. Choose Schedule message to delay sending until a time in the future. You can also tap Send When Online to send the message when the other person is next active on Telegram. However, Message history is the most revealing part of your phone when it comes to private information. I hope you may have some experience with it? System Default (Android) or System (iOS): Matches the theme to your operating system's current mode.

To access this feature, swipe right on the homepage and tap on “Saved Messages”. This is your personal space, where you can send as many files as you want to store on Telegram Cloud and then access them from any device, including Mac, PC, and Linux computer. If you do not want this to happen and want Telegram to keep running in the background to send you notifications in real-time, you can head over to Settings/ Notifications and Sounds/ Keep Alive Service and turn it on.