How to send messages to friends outside in League of Legends games?

1, LOL players want to send messages to friends outside in the game. First, they have to press the "Enter" key on the keyboard, enter /r in the pop-up chat box, then press the space bar to blank a space, then enter the ID of their good friend, and then enter information in a space.

2. Write a good message, press the "Enter" key on the keyboard to send it out, and the font for sending messages to friends outside is yellow.

3. The font of information received from friends outside the game is also yellow.

4. As long as you enter /r and press the space twice, the ID will be displayed automatically.

5. Enter the reply information directly and press "Enter" to reply.