Some characters aren't supported by Telegram. Sending those characters will result in a blank screen. We can use this to our advantage and send empty messages.

1. Open Telegram and choose the chat to which you want to send an empty message.
2. Make a copy of this character.
3. Remove the arrow mark and paste it into your dialogue. That tiny dot solves the problem.
4. Send the message now.
5. That is all there is to it. A Telegram message with no content will be sent.

I hope this would have solve your query

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