Don’t publish new content at nighttime. Since not all users disable notifications for the night, you risk inadvertently disturbing them. Content is editable within two days of publishing Users are more open to new information on workdays rather than weekends. The optimal dimension of the avatar on Telegram is 512px by 512px, and it’s recommended to use PNG format to deliver an unpixelated avatar. To edit your name or bio, click the Menu icon and select “Manage Channel.”
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