Find the best deals on a wide range of devices, from top brands to budget-friendly. . Nigeria's foremost online & offline mobile phone store. Shop for the latest phones, electronics, gadgets, and more at SLOT. Buy the latest collection of phones at SLOT Nigeria. likes · 97 talking about this · were here. Enjoy Great Prices And Offers ✓ Best deals in Nigeria ✓ Fast delivery. SLOT Systems Limited, Lagos, Nigeria.