which is the best between C7, N8 & C7 performance wise as well as price Works for me:)The best app that you can use for blocking specific calls, is Mcleaner. Found 3 Free MCleaner Nokia C Apps. Download Nokia C Apps for free to your Symbian phone or tablet. Why not share and showcase your nokia. The Nokia C sporting a inch AMOLED display with full touch capabilities and Nokia ClearBlack technology for improved outdoor visibility, the latest. Work for a given profile;; Multiple modes reject the call: Disable Tom Cat for Symbian^3 - N8, C, C7, E7, E6, X6-Free app download.