3How to create a Telegram channel? 2How to set up a Telegram channel? (A step-by-step tutorial) Telegram Android app: Open the chats list, click the menu icon and select “New Channel.” Members can post their voice notes of themselves screaming. Interestingly, the group doesn’t allow to post anything else which might lead to an instant ban. As of now, there are more than 330 members in the group. Telegram has announced a number of measures aiming to tackle the spread of disinformation through its platform in Brazil. These features are part of an agreement between the platform and the country's authorities ahead of the elections in October.