sellAring wants to replace ringback tones with 10-second ads for smartphone users - IntoMobile

sellAring wants to replace ringback tones with 10-second ads for smartphone users IntoMobile ads for smartphone users. Their idea is to turn the usual waiting time into an opportunity brands would use to reach customers through 10-second ads. Apparently, 30 hours a year on average was being frittered away listening to ring back tones, ...