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Take Advantage of Telegram Chat Tools Custom Theme Your Telegram 3b To lock a chat go to Settings->Privacy and Security->Passcode Lock and enable it. Once you create a passcode and enable it, you will be able to lock and unlock your chats by tapping on the lock icon at the top right of the app.

Chat background While you can receive/send files irrespective of their type and size, you can disable automatic media download and auto-play media to save mobile data. This way, you can also avoid downloading unnecessarily large files. According to the official Telegram FAQ section, You can create secret chats that use end-to-end encryption. This means only you and your chat partner can read those messages. Stop Being Added to Random Groups

The platform offers three kinds of polls: Read: 8 Most Common Encryption Techniques To Save Private Data Edit Videos To use live locations and proximity alerts, go to the contact’s chat window and tap on the ‘Attach’ icon shaped like a paperclip. Choose the location button here, and choose ‘Share my Live Location’. You will be able to send live locations for either 15 minutes, 1 hour or 8 hours.

Then choose Change Number and follow the instructions. This will move all messages, clients, and media to your new mobile number. Plus, Telegram will automatically add your new number in the address books of all your contacts. If you select the Scheduled option, the auto-night mode will kick in at a pre-defined time which you can change. If you select the Automatic mode, the auto-night mode will start depending on the ambient light. You can slide the slider to select at what percentage of the ambient lighting do you want the night mode to start at. Personally, I prefer the scheduling option, however, you can use the one you like.