Resource "Durov's Code" spoke about a new useful innovation that appeared in the Telegram application.
We are talking about group audio calls. They were added to the Telegram 7.3 beta for Android devices. A similar feature for iOS will appear a little later.
How it works
Group calls work only in publicchat rooms. All participants or only administrators can activate the feature. It depends on the access settings. Group calls look like a conference. To start a conversation, you must first turn on the microphone. At the same time, other users display your current status: "Talking" or "Listening".
Unfortunately, there are still no group video calls on Telegram. They promise to add them a little later.
Source: Code Durov</ p>