Strange name indeed for a phone vendor. They sell all kinds of moderately recent phones there, from 4900 naira (~= 30 euros) up to 45000 nairas. Odd behavior by the guy behind the desk. He did not seem to want to sell us a phone at all. According to Ab, this is a much wanted item among Fulani!
The Hamaz mobile phone shop in Jos by 'Playful Identities' research blog, unless otherwise expressly stated, is licensed under a Creative Commons Attribution-Noncommercial-Share Alike 3.0 Netherlands License.