Will I be charged for playing JAVA games downloaded from my computer?

First of all, if you already have downloadable games on your mobile phone, you won't have to spend money to download games in 2008. The so-called 4 yuan at one's own expense means that you need to pay RMB to download games through your mobile phone, and it is free if you transfer them to your mobile phone through a computer.

Secondly, some game makers set short message fees in the game. In this case, there is a charge for sending text messages, so try to send text messages when playing games, and try not to send them.