Sync address book with multiple mobile phones

[cool11]

I have setup my own mobile phone to be sync-ed with mac osx sync.
So all contacts of my mobile are stored to address book of osx, and vice versa.

I want to do it for another mobile phone.
But I do not want to have the contacts of the second phone to be synchronized with the same address book of osx, that I use for my primary mobile phone.

I want to have them separated. I do not want a united address book with all contacts of both phones.

How can I have the contacts of each phone in a separate address book?
Is there a way to do this?

 

[swiftaw]

I don't believe that a single user can have multiple address books, so either you need to have multiple users on your mac, or, use the New Group feature to create two groups inside of one address book.