having been shipped on several smartphones by the time the QD was announced. N-Gage QD Silver Edition Announced in August 2005, the N-Gage QD Silver Edition could be seen as an exercise in extending the life of the N-Gage product range while new N-Gage devices were developed and the N-Gage gaming range was integrated into the mainstream Series 60 product range. Apart from cosmetic changes and the replacement of the two specialist gaming buttons (5 and 7) with standard keys, there was no difference in the N-Gage QD Silver Edition to the regular N-Gage QD. It was made available in the European, Middle Eastern, and African markets on September 1, 2005. See also N-Gage (device) Nokia References Products introduced in 2004 ARM-based video game consoles Handheld game consoles Nokia mobile phones Sixth-generation video game consoles Smartphones Symbian devices