If we travel to the 90s and early 2000, we will see that the design that prevailed on mobile phones was called clamshell, flip or folder, but the advent of touch screens caused this design eventually disappear, although there are
If we travel to the 90s and early 2000, we will see that the design that prevailed on mobile phones was called clamshell, flip or folder, but the advent of touch screens caused this design eventually disappear, although there are