Nokia 6680 from 2005. It had a front camera for video calling, a flash for taking photos in the dark, and a Symbian OS. #nokianostalgia… | Instagram
صحـيفــة الوسيط شبكة وعي السودنية - للبيع موبايل نوكيا 6680 بحالة جيدة للمفاهمة الاتصال 0124999258 | Facebook
![1.3: Nokia 6680 smartphone, used by Maiorana et al. in their research. | Download Scientific Diagram 1.3: Nokia 6680 smartphone, used by Maiorana et al. in their research. | Download Scientific Diagram](https://www.researchgate.net/publication/322631997/figure/fig4/AS:631607484510240@1527598367676/3-Nokia-6680-smartphone-used-by-Maiorana-et-al-in-their-research.png)