It depends what type of phone it is. For the iPhone Facebook is free, but for most other phones it cost money.
sometimes your phone can hald it or it could cost im not sure good question
Facebook is free, but using it on your mobile phone is going to require an internet connection which does cost money!
Yes facebook mobile costs money, when you send a message to set your status it costs money but notifacations sent to your phone dont cost a thing. So yes it does cost money.
No , Not Unless You Actually Use The Internet. If You Only Use The Text Messages Then It Won't . I Have It And It Does Not Cost Anything. And I Don't Have Internet On My Phone!
No. It never will and never has. So send all those messages
Via facebook
Facebook has a number (on the website) where you can get updates and everything from Facebook. It should be in the help center.
It means that you are accessing Facebook from your mobile phone.
It depends what type of phone you have
At the moment it doesn't cost anything to sign up for facebook.
No you do not get charged for "installing" a Facebook client application, unless whoever that makes the software is charging for the software. "Internet usage" related to the downloading of an installer, connecting to the Facebook mobile server by opening the application, and other activities you do on Facebook may or may not be an additional cost depending on what data plan you have with your cell phone carrier. I strongly recommend that you have an 'unlimited' data / mobile internet plan.