My boss is traveling to Nairobi to carry out the last needs of his dad. He is worried about being able to use his phone, (which we found out is not usable there), so should I rent one for 3 days, or just have him purchase a cheap one at the airport? I read older post here on the forum, but they were from a few years ago. Is there any 2012 information that will be helpful. I appreciate your response.