Do you know the most outstanding feature of Telegram? You must have seen some of your friends sharing the Telegram group invite link. When you receive a Telegram group invitation link, you can join the Telegram group without the administrator’s permission or any verification or approval from the administrator.
This awesome feature of Telegram makes it the best messaging app available in the market. But WhatsApp also has the same feature available. It doesn’t have any kind of permission mechanism. Just click on the Telegram group links below and you will be automatically added to that group.