Enter a valid phone number and verify it. Or you can put in a credit card. But if you mean enable it in the form of not being able to log in because you must enable it,then check the email address you used to make the Facebook account and there should be an email about enabling/verifying your email to be able to log in.
Enable my account
it says confirm facebook account to enable the message service.
you do something involving the word tick!
Enable cookies on your browser. Google how to do this with your browser. "How to enable cookies in [Browser Name]"
If you want your notifications for Facebook to continue regardless of the Facebook app status, enable the Facebook Notification Center. Settings->Notifications>Facebook
contact them and apologize them not to violate the copyright act again .
If you go on facebook and you click the cookies, you got to go on big papa. Does that answer your question .. ? Now MAKE ME COOKIES.
you shouldn't need to enable it. it should just be there. contact facebook if it doesn't work. in the bottem right corner it sayss friends online well i dont like u soo im not going to tell u the rest
use your phone number or gmail
This isn't really something you should be trying.
you just use the enable speed hack
when i try to send sms to my friend it says erroe