Image: Telegram. To upload a logo, click the Menu icon and select “Manage Channel.” In a new window, hit the Camera icon. 4How to customize a Telegram channel? Users are more open to new information on workdays rather than weekends. Your posting frequency depends on the topic of your channel. If you have a news channel, it’s OK to publish new content every day (or even every hour). For other industries, stick with 2-3 large posts a week.
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