The Zone V software makes your smartphone easy to read & simple to use. It makes text larger & clearer, makes menus easier & offers three colour schemes optimised for contrast & clarity. Built-in vibration feedback also confirms when youve selected something. The V Software simplifies the smartphone without compromising on technology. Available on Android 5.1.1 & above ** Large Text** Increased size & accessible font makes text easier to read ** Alternative Menu Colours** Design to give optimal contrast & clarity ** Clear Menu** Large, clear icons & menus makes it easier to use ** Vibration Feedback** Confirms when icons & keys have been selected