Abstract: A wireless handset having the capability of browsing full Internet web pages is disclosed. The handset includes a position sensing device, such as an optical sensor or a mouse ball and rollers, at its bottom surface. In an Internet browsing operating mode, a portion of a web page is displayed on a graphics display of the handset. Movement of the handset along a solid surface, similar to the movement of a computer mouse, will change the portion of the web page displayed. A cursor is displayed over the web page, and handset keys correspond to “left-click” and “right-click” functions in this mode. In a text entry mode, a portion of a keyboard layout is displayed, so that selection of characters using the cursor and movement of the handset is effected.