Filemaker How to Import into related tables

I recently purchased FileMaker Pro and created a new database with the "Contact" template. I have a CSV file with Names, addresses and phone numbers. When I choose import, the dialog only allows me to import fields that go into the 'Contacts' table. How do I get the address and phone number into the related address and phone tables? I read in the support docs that you can only import into 1 table at a time, but provides no details on how to choose the related table.