کانال انجمن علمي كتابداري و اطلاع رساني ايران

Bot API: lets you build programs that use Telegram messages for an interface. You don’t need to have knowledge of MTProto encryption protocol. The intermediary server will handle all communication and encryption with Telegram API for you. You'll have four options to choose from: 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.

In spite of this whooping figure, Telegram is way behind the world’s most popular messaging service, Whatsapp. However, it has all the potential to get over a billion active users. Telegram Messenger Tricks 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. Stories and statuses

App Passcode Options Any user can upload large files and media, each up to 2 GB in size and enjoy unlimited storage in the Telegram Cloud for free. With Telegram Premium, subscribers will now be able to send 4 GB files – enough space for 4 hours of 1080p video, or 18 days of high-quality audio. Search Friends by Username However, Telegram only uses this encryption in calls and in its “secret chats” feature, not in regular chats. Those are only encrypted client to server. Meanwhile, WhatsApp, the supposedly less secure service, has used end-to-end encryption in all messages, calls, and video calls since 2016.

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. As Telegram keeps growing at rocket speed, many users have expressed their will to support our team. Today we're launching Premium Telegram Premium – a subscription that lets you support Telegram's continued development and gives you access to exclusive additional features.