You can take a look at the requirements of MidpSSH, but if you know that your device can run Java then it may be easiest just to proceed with the installation and troubleshoot if it doesn’t work! ..
The best method of installing MidpSSH on your device is to download it Over The Air (OTA) using WAP. The latest stable version is always available from http://xk72.com/wap which is a URL that you can enter into your device / phone. Trying to click it in your web browser on your computer probably won’t work. Once you get to that page however you have to choose the appropriate build of MidpSSH to install... Yes If you prefer not to use the OTA method, then download the .jad and .jar files. Note that I had to edit the .jad file to refer to the local copy of the .jar file instead of the copy on the Web. After that change, I was able to transfer the application to my Motorola V195 phone using the midletloader program and a simple USB cable (non-proprietary). midletloader is a simple C program to transfer midlets to Motorola phones; a Web search will give more information.
There are many different builds of MidpSSh, each suiting certain types of devices. Read more about the different builds to help you choose which one to install.