کارگروه کلان‌داده - دانشگاه صنعتی شریف

Telegram may be among the most popular messaging services in the world, yet there are still many who don’t know what it’s all about. The app is often name-dropped in discussions regarding online privacy and security, but aren’t all messaging apps secure? Don’t more popular apps like WhatsApp and Facebook Messenger (despite their ties to Facebook) also have the fabled “end-to-end” encryption? What makes Telegram so special? Advanced Chat Options There are times when we know our close ones studying, sleeping, or attending meetings, but we want to send some messages without disturbing them. Well, there is a feature called Silent Messages on Telegram. Basically, you can send messages and it will not make any sound or vibration even if the recipient has not turned on DND. That’s great, right? So to use this feature, type out your message and then tap and hold the “send” button. Here, choose “Send without sound” and you are done.

Share Live Location Table of Contents Next up, tap Sound and then choose your custom notification sound located under the Telegram Tones section. Make sure to tap Done at the top right to finish. Interestingly, Telegram names your custom notification sound as Cloud Tone and also allows you to upload any audio as a notification sound for a chat. Premium Premium App Icons

To create one of these, go to Settings or a Chat Info page, click Edit > click the Profile Picture > select Sticker or Emoji. By subscribing to Telegram Premium, users unlock doubled limits, 4 GB file uploads, faster downloads, exclusive stickers and reactions, improved chat management – and a whole lot more. Premium subscribers are able to download media and files at the fastest possible speed. You can access everything in your unlimited cloud storage as fast as your network can keep up. There are thousands of bots available on Telegram. We've sorted through them and picked out the best Telegram bots you should use.

Unlike mass-market messengers like WhatsApp and Line, Telegram is an open-source app. This means anyone can check the app’s source code, protocol, API, and see how it works and make an informed decision. This page also lets you select your preferred night mode theme.