Send the following on WhatsApp
Continue to Chat2018年韓國攜號轉網人數跌至13年來最低點 https://blog.wongcw.com/2019/01/02/2018%e5%b9%b4%e9%9f%93%e5%9c%8b%e6%94%9c%e8%99%9f%e8%bd%89%e7%b6%b2%e4%ba%ba%e6%95%b8%e8%b7%8c%e8%87%b313%e5%b9%b4%e4%be%86%e6%9c%80%e4%bd%8e%e9%bb%9e/