Go to you conversation with your Nook Home Loan Consultant. > Click the "+" icon at the left side of the text box.
Look for the "Location" icon by scrolling the bottom panel to the left. > Click the "Location" icon.
This brings you to your phone contacts. Search for the contact you want to send, then click on the contact name.
After clicking the contact name, it will instantly send the entry in to your conversation.
