A phone (probably a blackberry) that has a button specifically for accessing Facebook
yes you can if they have their phone number listed on facebook
Yes, you can open a Facebook account with a phone number.
Via facebook
It's Facebook for your smart phone!
sure
Facebook has a number (on the website) where you can get updates and everything from Facebook. It should be in the help center.
Mobile phone,facebook,mobile
It means that you are accessing Facebook from your mobile phone.
It depends what type of phone you have
You will have to Contact your Phone Carrier!
It depends what type of phone it is. For the iPhone Facebook is free, but for most other phones it cost money.
To put videos on Facebook using an HTC phone, go to your Facebook page, and select the upload photo or video option.