This is a 3D scan of a Nokia mobile phone (probably Nokia 2115 or ''Shorty''), it's a demo model from the HDI Advance 3D Scanner.
I fixed the scan because it had holes and some minor errors, I used MeshMixer to edit the file.
I used VisCAM to make a little keychain and I added a version with two hollow parts. Print these (NokiaHollow.stl) for best resolution on FDM type printers in the Z axis and glue the 2 parts together.