M-Pesa puts Safaricom ahead of an American company worth Ksh100 trillion
Kampala based electrical engineer becomes fifth winner in latest Safaricom promotion
Bob Collymore responds on whether Safaricom will lower voice call rates after Airtel's new 2 bob per minute tariff
Kenya's second largest mobile phone operator leaves it to authorities to decide on Safaricom's dominance
Giant telco CEO says Safaricom success down to customer choice