Nokia continues to develop its mobile operating platform: after Anna-edition Symbian entered its Belle-assembly.
Of the key innovations Symbian Belle: new widgets, more features fine tuning, new applications, built-in NFC-functionality. As before, Symbian Belle sees the light as well as in the new smartphones, including the just announced Nokia 600, Nokia 700, Nokia 701, and in the form of free updates for operating under the Symbian Anna smartphones, including Nokia N8, E7, C7, ...