Coding for mobile phones
LG MG280 you are interested in using MIDP-2.0 and CLDC-1.1, which is pretty standard.
To get started with development, you probably want to use the Sun Java Wireless Toolkit (often abbreviated to SJWT or WTK). Or, if you are a Windows user, you can use the (newer) JavaME SDK 3.0 . This gives you the tools you need to compile / batch applications and an emulator that allows you to run / debug your application on the desktop.
There are many tutorials available on the Internet. Here are a few to get you started:
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