價格：免費
更新日期：2019-03-06
檔案大小：15M
目前版本：3.19
版本需求：Android 4.4 以上版本
官方網站：http://www.btnmobile.me
Email：developer@greydotmobile.com
聯絡地址：隱私權政策
Same number, same line, same quality, just at a lower price. Download the free Greydot Mobile app and cut your phone bill in almost half. Keep your number and network and simply pay less for your calls. Greydot Airtime is available online as well as from all major South African retailers.
