Nokia is a Finnish multinational communications corporation founded in 1865. It was a major manufacturer of mobile devices, producing a wide range of mobile phones running the Symbian operating system and later Windows Phone. Nokia has also produced televisions, games consoles and portable media players. Some key events in Nokia's history include establishing GSM networks in the 1980s, introducing the first ever GSM call in 1981, and releasing its first smartphone running Symbian OS in 1996. Nokia was once the largest manufacturer of mobile phones in the world but faced financial difficulties in the late 2000s and early 2010s as smartphones became more popular. It sold its mobile phone business to Microsoft in 2014.

1. History Industry Subsidiaries VS Series Secret Slogan VS Story N96 AD References Timeline

2. Founded 1987 1910s 1990s 2009 1981 1981 1871 GSM Bankruptcy Concentration Forbes 85 First CP First PC Incorporated 1865

4. NOKIA DX 200 NOKIA Mobile Phones NOKIA N900 Qt Software Symbian N-Gage Industry Telecommunications Internet Computer Software

5. Subsidiaries Qt Development Frameworks Vertu Symbian Navteq Nokia Simens Networks

6. Vertu Navteq Symbian Qt Development Frameworks Nokia Simens Networks free digital map information & navigation services telecom network equipment, solutions & services luxury phones a smartphone operating system consumer e-mail & instant MES provider

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