Multiple choice general knowledge 5233 Sagem Vodafone Nokia LG Reveal answer Fill a bubble to check yourself C Correct answer Explanation 5233 (also known as 5230 Nuron) was a touchscreen smartphone manufactured by Nokia. It ran on Symbian OS and was part of Nokia's popular 5xxx series. Sagem, Vodafone, and LG did not produce a phone with this model number.