How can I find out what model is my Sony Ericsson?

[johnny_killer]

It's white, a bit old and it includes a clapet(sorry for my english). It does not have MP3 support, and it has a 1:2,8 33mm camera.

I have no idea how to find out this phone's model.

I tried *#0000# (worked on nokia) but then nothing showed up.

Anyone have an idea what this phone's model is or how to find out?

Thanks.
EDIT: It's a clapet phone

 

[j08_25_91]

take the back off and take the battery out and you should see it....if that doesn't work call the company