Full touch screen keyless mobile phone operation

Virtual keyboard is an ordinary mobile phone keyboard, which has no feel, but it is no problem to fly information with one hand. The operation is the same as the ordinary keyboard, and I am used to many aspects. Generally, the full touch screen is very large, like Nokia 5800, and the keys of the virtual keyboard are also spaced, and each key is quite large, so there will be no wrong pressing. Actually, it's quite useful if you use it.