You can do that directly in your profile as well. To change your display name, or any other contact information.

同样，可以直接在概要信息中完成这些操作。

youdao

Go to the Personal information section to update your contact information, change your password or subscribe to receive notifications from Cisco.

如何更新个人联系信息，更改密码或者登记接收思科的各种通告？

youdao

Changes to your contact information. You should keep us informed of any change in your electronic or mailing address or other contact information.

倘若你的联络数据包括电子上或邮寄地址或其它联络信息有所更改，你应该马上通知我们。

youdao

In the not-too-distant future, you will be able, for example, to change your contact information with many vendors at once, rather than many times, over and over, at many different websites.

WSJ: The Customer as a God: The Future of Shopping

Keep your contact information up to date, informing stores whenever you change your number.

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