کمیته‌ی ملی المپیاد نجوم و اخترفیزیک

Launch the Telegram app on your iPhone or Android device -> navigate to the Settings and choose Devices. Keep-Alive Service If you’re a particularly private person and troubled by news reports regarding online security and privacy breaches, you should absolutely consider using Telegram with secret chats enabled. You will have largely the same experience as with more popular messaging apps, with greater peace of mind.

Settings in Telegram If you are a group admin and it’s getting hard for you to manage the group due to the sheer amount of messages, you can use utilize the slow mode feature. Plus, if you’re using the “secret chats” feature, you’re getting the same level of end-to-end encryption. On top of this, users can’t forward or screenshot messages in secret chats, and messages can be programmed to self-destruct. Deleting a message also deletes it for everyone on the service, and users have the option to delete not just their own messages, but other users’ messages, too. It’s also worth mentioning that all chats are encrypted, even if not end-to-end encrypted. Telegram is a free instant-app service founded by people behind VK, which is Russia’s biggest social networking site, primarily focused on speed and user privacy. Initially released in August 2013, the app has managed to get over 400 million monthly active users.

System Default (Android) or System (iOS): Matches the theme to your operating system's current mode. Telegram Saved Files Who are the social leaders from Maharashtra holding up Mahatma Gandhi’s l...Premium Finally, if you don't want to disturb the other person, choose Send without sound to silently deliver the message to the other party without them getting a notification.

Now tap on Notifications and mute the contact for either a custom period of time or forever. I generally leave it for forever. Possibly the biggest disadvantage Telegram has over more popular messages is simply that: popularity. Despite its hundreds of millions of fans, Telegram is still leagues behind WhatsApp, Facebook Messenger, and WeChat in active monthly users.