Add Columns to Outlook Address Book

Is there a way to add columns to the Outlook Address Book default view?  We would like to add a column for the mobile phone field.
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Yes, like this.
It will allow you to adjust existing templates.
SupermanTBAuthor Commented:
Sorry that I wasn't clear on this. It is for an Office 365 / Exchange Online environment.
Karl Timmermans (Outlook MVP)PrincipalCommented:
There's no option to add columns to the AB from the client side and not at all possible for non-EX accounts

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