Display
The display of the Huawei T158 is a monochrome graphic screen, measuring 1.4 inches diagonally. With a resolution of 68 x 96 pixels, it offers basic display capabilities sufficient for the minimal user interface it supports. The screen size and resolution reflect the purpose of the device at the time of design, which was to show basic text and symbols for navigation and use, rather than rich media content. This display choice supports the phone’s role as a utilitarian communication tool primarily focused on function over form.