If you opt to import your address book, we receive your contacts (including contact information your service provider(s) or app automatically added to your address book when you communicated with addresses or numbers not already in your list).</p> <p>If you sync your contacts or calendars with our Services, we will collect your address book and calendar meeting information to keep growing your network by suggesting connections for you and others, and by providing information about events, e.g. times, places, attendees and contacts.</p>