End-to-end encryption is an important feature in messaging, as it's the first step in protecting users from surveillance. 5Telegram Channel avatar size/dimensions To edit your name or bio, click the Menu icon and select “Manage Channel.” Find your optimal posting schedule and stick to it. The peak posting times include 8 am, 6 pm, and 8 pm on social media. Try to publish serious stuff in the morning and leave less demanding content later in the day. 2How to set up a Telegram channel? (A step-by-step tutorial)
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