Personal Information from the tabs or the list.
Update Address(es) and Phone(s) from the list.
Review the information posted on how to update addresses.
Current link for your Mason Office Address.
Scroll to the bottom of the page. Select Business Phone Number from the Phone Type drop down list.
Type your non-US phone number into the International Access Code and Phone Number field. Do not use punctuation (dashes, periods, spaces or parentheses) or prefixes (such as 011) when updating your phone number. Click Submit to save your changes.
Verify that the new number has been added. If so, you are finished.