7 月 27 日下午，大量 Giffgaff 用户集中收到"终止服务"邮件，余额变 Not available、号码随时断服。邮件内容基本一致：We need to make you aware that, following a review of your account usage, we have made the decision to disconnect your service (mobile number ending 3699). In line with our terms and conditions, our services are intended prim...