- PHOTO TAKEN 9MAY02 - South African Edward Modisakgosi, 37, shows the press his mobile phone May 9, 2002. Modisakgosi has found a way to print a photograph, name and telephone number in the background of a cellphone screen without interfering with its memory or electrical system, SMS messages or any other screen functions. His invention was prompted by losing his last three mobiles to thieves.