电信联通移动，三网用户皆可领取，打开下方网址，跳转到移动云盘领取！根据提示领取即可，数量有限，先到先得
https://caiyun.feixin.10086.cn:7071/portal/caiyunOfficialAccount/index.html?path=userFeedback#/userFeedback
