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. 5Telegram Channel avatar size/dimensions Step-by-step tutorial on desktop: To view your bio, click the Menu icon and select “View channel info.” Add the logo from your device. Adjust the visible area of your image. Congratulations! Now your Telegram channel has a face Click “Save”.!
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