How to Add Facebook Contacts in a Phone Book on Android. Managing contacts is important in business because valuable time that can be spent networking and collecting names and numbers can be lost ...

Facebook allows users to set up contacts to manage or close their account in the event they pass away. Here's how to create a legacy contact.

In addition, iOS 6 updates the records of existing contacts who are also Facebook friends, adding their @facebook.com email addresses to whatever other addresses you have saved for them.