Can a telegram be read without informing another person?

SHARE WITH FRIENDS:

Can a telegram be read without informing another person?

- Yes, of course. When you open a new message, a message appears stating that the message has appeared in the person who sent it. In the mobile version of Telegram, you can read the message he sent without notifying your interlocutor.

- Do not open the message as soon as you receive it and turn on flight mode on your smartphone. Then open the message, read it, and close the Telegram. You can then turn off flight mode and restart the app. If you did everything right, your interlocutor will not see you reading his message