Also had the stupid problem,, but it was the passenger next to me who sold me out...
I was unable to lie... said "its now an ipod.." but she insisted "does it also have a phone?"
Hapo nilishikwa...
Afterwards, the guy who had sold me out (a white guy from s.africa in his 50s) wanted to know how i came to have an iphone...
I dint know smartphones are for the priviledges down south !