The Mobile phone has contributed to massive changes in the way that human beings communicate with each other and is a part of society’s globalization. Opinions differ in the area of user interface where some feel that mobile phones exclude users such as senior citizens or users with an intellectual or a physical disability. Universal Design –‘design for all’, is a vision that intends to bring about settings, products and services that suits as many people as possible irrespective of an individual’s needs and prospects. The criteria for ‘design for all’ are among other things flexibility, user friendliness, comprehensibility and a high tolerance for mistakes. The purpose of this essay was to investigate the mobile phones graphic user-interface from the theory of a universal design. From this general purpose the study looked more closely at senior citizens perspective of mobile phones graphic user-interface. To achieve empirical support for the study a qualitative method in the form of interviews was used. All of the individuals that participated in the study felt that the mobile phone is a very good and beneficial invention. Mobile phones bring about a feeling of security and safety since one can always reach family and friends in the event of a crisis. The participants were included in the study if they were capable of using mobile phones to reach others and for others to reach them. However, individual’s that did not have the technical ability to understand the other possible functions of the user-interface were excluded from the study. It is difficult to provide a interface that is Universal, because every individual is unique.