Things You'll Need
Instructions
Finding Wii Code
Turn the Wii on. Select the "Envelope" icon on the bottom-right of the Wii Channel Menu. The Wii Message Board will open.
Select the arrow on the right side of the Wii Message Board to display your Wii code. Write it down. Select the arrow on the left side of the screen to return to the first page of the Wii Message Board.
Select "Create Message." Select "Address Book." Select "Register." Select "Wii."
Use the on-screen keyboard to enter your friend's Wii Code. You can also enter a nickname and add your friend's code to the message box. Once your friend accepts the friend request, you can message each other.
Select the "Back" button to return to the "Create Message" screen. Select the "Message" icon. Select the friend you want to send the message to. Use the on-screen keyboard to enter the message and select "Send" to send the message.