First install the required MIDP software:
- Download the freely available MIDP Software for Nokia 9210 Communicator (Forum Nokia registration required)
- Copy the downloaded .sis file to the device (either using the PC Suite or MMC reader).
- Launch Install/Remove software from the Control Panel and press Select.
- Press the Install New button and browse the sis-file from memory. Then press OK.
Next install the application:
- Copy the .jar and .jad files of the application to the device.
- Select the MIDP icon from Extras and then press Open.
- Install the application by pressing the Menu key and selecting Install... under the File drag-down menu. Then press the Select button, and browse the .jad file from memory and press OK.
- Keep the MIDP application in MIDP Test Software. The MIDP application will be launched automatically after installation. Press the Menu key, select Close from the File drag-down menu and then press Select to close the application. The MIDP software asks if you want to keep the MIDP application. Selecting Exit closes the MIDP software. After this the installed application is visible in the application list.