To upload a logo, click the Menu icon and select โManage Channel.โ In a new window, hit the Camera icon. Avoid compound hashtags that consist of several words. If you have a hashtag like #marketingnewsinusa, split it into smaller hashtags: โ#marketing, #news, #usa. 1What is Telegram Channels? How to build a private or public channel on Telegram? The optimal dimension of the avatar on Telegram is 512px by 512px, and itโs recommended to use PNG format to deliver an unpixelated avatar.
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