Public groups and channels are available on many websites and institutions. A group is a conversation that can have up to 200,000 members and is administered by one person or a few people.
1. The best way to find a group is to search the internet for groups that share your interests. For locating organizations, https://Tdirectory.me is a fantastic resource.
2. Once you've found a group you'd want to join, tap it and then tap 'Join Group' on the group's About page in the Telegram app. If it's a private group, you'll need to click a link to request approval before joining.
3. The group will appear in your Telegram chats once you've been approved.
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