From Forum Nokia Wiki

The demand for converged mobile devices is accelerating. By 2010 we expect four billion people to have joined the global mobile conversation. For many of these people, their mobile will be their first Internet experience, not just their first camera, music player or phone.

Open software is the basic building block for delivering this future.

With this in mind, industry leaders are coming together to establish Symbian Foundation, to bring to life a shared vision and to create the most proven, open and complete mobile software platform - available for free. To achieve this, the foundation will unify Symbian, S60, UIQ and MOAP(S) software to create an unparalleled open software platform for converged mobile devices, enabling the whole mobile ecosystem to accelerate innovation.

The foundation is expected to start operating during the first half of 2009. Membership of the foundation will be open to all organizations, for a low annual membership fee of US $1,500.

The Symbian Foundation platform will be available to members under a royalty-free license from this non-profit foundation. The Symbian Foundation will provide, manage and unify the platform for its members. Also, it will commit to moving the platform to open source during the next two years, with the intent to use the Eclipse Public License. This will make the platform code available to all for free, bringing additional innovation to the platform and engaging even a broader community in future developments.

The platform will be free and open to develop on from the start whether you are enthusiast, web designer, professional developer or service provider. To develop on the platform you will not need to be a member of the foundation. The Symbian Foundation’s developer program will provide a single point of access for developer support; providing a wide offering of tools and resources.

Details can be found here : http://symbianfoundation.org/