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. fire bomb molotov November 18 Dylan Hollingsworth yau ma tei 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. 4How to customize a Telegram channel? Each account can create up to 10 public channels
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