Java is still missing on Apple iPhone but this has not stopped Sun from dominating the world of mobile platform and it has gone ahead and integrated Java Platform Micro Edition with HP iPaq 900 Series Business Messenger smartphone. It is based on Sun Java Wireless Client software enabling Java applications to run on the unit.

It also offers integration with native Windows Mobile 6.1 user interface enabling customers to view their e-mails in original HTML format and performing other relevant tasks. Sun is making an effort to offer finished solutions and this is the reason it is offering pretested software with no chance of fragmentation which takes place in case of source product.