Don’t publish new content at nighttime. Since not all users disable notifications for the night, you risk inadvertently disturbing them. You can invite up to 200 people from your contacts to join your channel as the next step. Select the users you want to add and click “Invite.” You can skip this step altogether. To upload a logo, click the Menu icon and select “Manage Channel.” In a new window, hit the Camera icon. How to create a business channel on Telegram? (Tutorial) 5Telegram Channel avatar size/dimensions
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