NOTAS: | "2017 was a milestone year for the mobile industry: the number of people connected to mobile services surpassed 5 billion globally, with 3.7 billion in developing markets. As such, two out of three people in the world had a mobile subscription at the end of 2017. Looking out to 2025, the mobile industry will reach new major milestones across key indicators – unique subscribers, internet users and 4G/5G connections." |