A ton of concerning stuff in there IMO.
"Contacts and Communications Data. The Customization Service may access your contact list and may collect and analyze your incoming/outgoing call and text message history to provide you with services, such as to determine your relationships with others (e.g., your family and friends), who your most important contacts are, who contacts you most frequently and your preferred contact method; to display information about your important contacts (e.g., missed calls); and to find contacts you refer to while using voice recognition."
That alone is a huge no-no for me. But, I always had this off from day one..
The scary part is, say you know someone who has you as their contact.. and they accept these terms.. and they call/message you. You're info is still being collected, whether you want it to or not.
I think there should be a law where an individual user's choice MUST be honored.. so if YOU choose not to allow this "service", it should be unable to collect information about you even if another user who has you in their contacts chooses to allow it. It's a giant loophole that allows these data collectors to get around you personally opting out.