On the 31st, we’ll be saying goodbye to our “feature phones.” NTT Docomo’s 3G service has come to an end. First put into practical use in the world in 2001, 3G built an era of the “golden age of mobile phones” with features like video calls and one-segment TV. As 3G comes to an end, many people on the streets are saying that “all sorts of memories are coming back.”
