10 (26)• The size of the application area depends on the width of the longest command button text. Theminimum width of the command button area is 430 pixels, the maximum being 480 pixels.Figure 2 Different parts of the display3.2.2 Display componentsThe display is able to show 16 grey tones. All of these will be used when images are shown. Only 4tones are to be used in the system UI (i.e. components, icons, the indicator area etc.)The fonts use two different tones (Black, grey 2N), grey. Normally all texts are black. When commandbuttons or texts in the active window are dimmed (meaning that the user can’t select them) grey 2N isused.3.3 WAP Browser DisplayWAP services main view is shown below:Figure 3. Main viewIndicatorareaCommandbutton areaareaApplication areaSearchfieldScrollbarSelectionframe