Display customer phone and address details on your Quotes
When you create a Contact, you can include information such as email, company name, phone, and address.
The customer's name and email will display on your Quotes by default. Although, you may choose to include phone and address information to display as well.
To enable customer phone and address information, go to Account Settings > Layout, Style and Company information and check the box 'Display full customer detail (phone, address, and email)'.