Java Card Please Help!

Please I am doing my final year project on secure mobile application using Java Card Technology.
I need to write and an application that can send SMS on a SIM card to another SIM card with the same application. The application will have a server side which manage the storage of messages and at the same time communicate information to the client on the SIM remotely. I am suppose to use wi-fi (TCP/IP) for transmission.
Can anybody please give me ideas and possible working codes and simulators.
I mean step by step procedure of how to start.
THANK YOU.

Hi,
I found the following resources helpful when starting out in JavaCard.
JavaCard documentation:
Java Card Technology for Smart Cards: Architecture and Programmer's Guide (Book)
http://java.sun.com/docs/books/javacard/index.html
JavaCard specifications:
http://java.sun.com/products/javacard/specs.html
Global Platform specifications:
http://www.globalplatform.org/specificationview.asp?id=card
Communication between SmartCards and terminals is based on ISO 7816 part 3 and 4 so if you�re completely new to the SmartCard environment it may be helpful getting an overview regarding these specifications. Unfortunately these specifications are not free, they�re available from.
http://www.iso.org/iso/en/ISOOnline.frontpage
Software:
The basis for all development is the JavaCard and Java Development kits.
Java Development Kit
http://java.sun.com/j2se/1.4.2/download.html
JavaCard Development Kit
http://java.sun.com/products/javacard/dev_kit.html
Full installation instructions can be found in JCDevKit_User_Guide.pdf which is contained in the JavaCard Development Kit distribution.
Several companies provide IDE�s that will aid you in developing and deploying applets to JavaCard.
For example:
Aspects Developer
http://www.aspectssoftware.com/devtools/index.html
There are others out there as well. You may need to also buy physical sample cards; however, the IDE�s usually have simulators built in.
Hardware:
To interact with physical cards you�ll require a PCSC compatible card reader.
Omnikey
http://www.omnikey.com/
GemPlus
http://support.gemplus.com/gemdownload/readers/index.aspx
Hope this helps.
Cheers,
Alasdair

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