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If your device is stolen or someone took it, and you don’t want him/her to see the messages in your chat window, then you can simply terminate all the active sessions with just one click using your Mac, Desktop, Linux or Web client. Now, tap If Inactive For at the bottom of the screen and choose a preferred option like 1 week or 1 month in the popup menu. You'll have four options to choose from:

These new monetization methods include ads on public one-to-many channels (which function like Twitter feeds), premium features for business teams and power users, and paid sticker packs. Some of these funds will go back to users in the form of enhanced visibility for channels or payments to creators of unique sticker packs. Open a Telegram chat One of the worst parts about messaging apps is that anyone can add you to random groups without your active permission. However, the good part is that Telegram gives you an option to disable it altogether. You can change the desired settings from Settings menu -> Privacy and Security -> Groups -> My Contacts and then select all the Telegram users to “Never Allow”. I can’t tell you how much I love this Telegram trick. Telegram Attachment Options

If you're verified on at least two social networks, you can verify your group, channel or bot. Polls and Quiz Mode Telegram Cloud is just like a chat, where you can save almost all common file types (such as text messages, images, links, audio and video notes, locations, contacts, and links) as long as they are not bigger than 1.5 GB. All your normal chat media will be saved in your cloud storage. But, secret chats are not a part of the Telegram cloud.

High-Quality Stickers Bots that are integrated into the Attach attachment menu can now also work in groups and channels in addition to one-on-one chats.