RE: 用手机发E-mail , 上面总会附一句话: 比如我的手机是:

来源: 于 2016-01-02 10:06:49 [旧帖] [给我悄悄话] 本文已被阅读：次

it's in the email signature. It probably is kind of advertizing for the carrier. You can edit it (delete the content or wirte your own signature). Google it to find out how to edit it on your phone.