Choose quality over quantity. Remember that one high-quality post is better than five short publications of questionable value. 5Telegram Channel avatar size/dimensions Step-by-step tutorial on desktop: Public channels are public to the internet, regardless of whether or not they are subscribed. A public channel is displayed in search results and has a short address (link). To upload a logo, click the Menu icon and select “Manage Channel.” In a new window, hit the Camera icon.
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