Read more here *www.linuxdevices.com/news/NS8030785497.htmlTrolltech, best known for development tools and Linux application stacks for phones and other mobile devices, will ship an "open" Linux-based phone in September. The "Greenphone" features a user-modifiable Linux OS, and is meant to jumpstart a third-party native application ecosystem for Linux-based mobile phones.
Also, *www.linuxdevices.com/news/NS2577652026.html makes good reading.
This is a really good step in development of Linux phone. Phone has some quite decent specifications. Though it's not coming out to general public so soon.