Factors that could cause these differences include , but are not limited to : 1 ) the competitiveness and quality of our portfolio of products and services and their combinations ; 2 ) our ability to timely and successfully develop or otherwise acquire the appropriate technologies and commercialize them as new advanced products and services and their combinations , including our ability to attract application developers and content providers to develop applications and provide content for use in our devices ; 3 ) our ability to effectively , timely and profitably adapt our business and operations to the requirements of the converged mobile device market and the services market ; 4 ) the intensity of competition in the various markets where we do business and our ability to maintain or improve our market position or respond successfully to changes in the competitive environment ; 5 ) the occurrence of any actual or even alleged defects or other quality , safety or security issues in our products and services and their combinations ; 6 ) the development of the mobile and fixed communications industry and general economic conditions globally and regionally ; 7 ) our ability to successfully manage costs ; 8 ) exchange rate fluctuations , including , in particular , fluctuations between the euro , which is our reporting currency , and the US dollar , the Japanese yen and the Chinese yuan , as well as certain other currencies ; 9 ) the success , financial condition and performance of our suppliers , collaboration partners and customers ; 10 ) our ability to source sufficient amounts of fully functional components , sub-assemblies , software , applications and content without interruption and at acceptable prices and quality ; 11 ) our success in collaboration arrangements with third parties relating to the development of new technologies , products and services , including applications and content ; 12 ) our ability to manage efficiently our manufacturing and logistics , as well as to ensure the quality , safety , security and timely delivery of our products and services and their combinations ; 13 ) our ability to manage our inventory and timely adapt our supply to meet changing demands for our products ; 14 ) our ability to protect the complex technologies , which we or others develop or that we license , from claims that we have infringed third parties ' intellectual property rights , as well as our unrestricted use on commercially acceptable terms of certain technologies in our products and services and their combinations ; 15 ) our ability to protect numerous Nokia , NAVTEQ and Nokia Siemens Networks patented , standardized or proprietary technologies from third-party infringement or actions to invalidate the intellectual property rights of these technologies ; 16 ) the impact of changes in government policies , trade policies , laws or regulations and economic or political turmoil in countries where our assets are located and we do business ; 17 ) any disruption to information technology systems and networks that our operations rely on ; 18 ) our ability to retain , motivate , develop and recruit appropriately skilled employees ; 19 ) unfavorable outcome of litigations ; 20 ) allegations of possible health risks from electromagnetic fields generated by base stations and mobile devices and lawsuits related to them , regardless of merit ; 21 ) our ability to achieve targeted costs reductions and increase profitability in Nokia Siemens Networks and to effectively and timely execute related restructuring measures ; 22 ) developments under large , multi-year contracts or in relation to major customers in the networks infrastructure and related services business ; 23 ) the management of our customer financing exposure , particularly in the networks infrastructure and related services business ; 24 ) whether ongoing or any additional governmental investigations into alleged violations of law by some former employees of Siemens AG ( " Siemens " ) may involve and affect the carrier-related assets and employees transferred by Siemens to Nokia Siemens Networks ; 25 ) any impairment of Nokia Siemens Networks customer relationships resulting from ongoing or any additional governmental investigations involving the Siemens carrier-related operations transferred to Nokia Siemens Networks ; as well as the risk factors specified on pages 11-32 of Nokia 's annual report Form 20-F for the year ended December 31 , 2009 under Item 3D .