How to send a short message to Fetion computer client by mobile phone?

I suggest you install Fetion client on your mobile phone, so that you can log in to the client and send messages to the computer Fetion.

If the Fetion client is not installed, you can use ordinary SMS directly, but there is a charge.

As long as the other party is your good friend, you can send a message to the other party's computer through: 12520+ the other party's mobile phone number.