In the slums of Nairobi a lot of people use their mobile phones for browsing, listening to music & news, contacting friends, and last but not least paying the bills easily. Very widespread in East Africa is the use of mobile money transfer Mpesa, a quick and safe way for paying and keeping your money. No thief can steal your mobile wallet. Also a quick way of fundraising in times of need. Your host for African Slum Journal is Vivian Onyuna.