Parameters on a j2me app

Hi, I must develop a general app to communicate with a PC, this app must be used by several custom programs on the devices. I want to know how can I call to a java app from another app inside a mobile device and send it parameters.
For example:
From an app I must call to this program and send a variable amount of parameters so my j2me app can analize those parameters and send the data to the pc.
analizing the data and comunicating with the pc is the easy part, but I have no clue on how to initialize the j2me app.
In a PC you can do it qith the java or javaw commands.

mmmmm, what?
I am new to j2me, can you please explain it better.
I have also made all the connection system to comunicate from the mobile to the PC and also have made the plugin based working system on my PC, now it really need to achieve on this to continue the project.

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Ok, let me try to be a little more precise in what exactly I need. :)
What is happening is that after several minutes of succesfull data transfer between client/server, a connection is being opened to the server succesfully, but data isn't getting transfered. Sometimes it takes up to 5 minutes for this data (a string less then 100 bytes long) to get transfered. Something is obviously getting hung up somewhere.
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Tahnk you dear MAGIC
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Honey

Parameters on a j2me app

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