Tag and Mention your friends in your status and comment with your Mobile and pc

For this go to your friends profile with opera or uc. And view the url of the current page. For example: Ankit Mishra's profile: http://m.facebook.com/profile.php?id=100002030502048&refid=5, Now copy the id only and write it as a format . @[the id:] . . As example, for Ankit . @[ 100002030502048 :] . it's done...for mobile. In case of pc its so easy just type.. @ in your status or comment and after @ put starting letter of your friend then it will display the friends' list of that letter. Select your friend and you are done.... Enjoy...