New Post: Updating opened Contact

Is it possible to modify some fields of contact (opened in Outlook Inspector) directly using MAPI Stub. And update inspector with new data?

I have addin, with custom form region and i need to modify phone numbers directly.

1) If I use Outlook.ContactItem object fields to modify phone numbers, Outlook apply some formatting to this numbers.

2) If I use Redemption.SafeContact object to modify phone numbers. Numbers are stored without any formatting, but opened Outlook.ContactItem is not updated and Inspector shows old fields.