i think it means it means that a message will be sent to there phone or they are on line from there phone
You can only get if you own an Android, Blackberry or iPhone device. Facebook Messanger® this is the application available for Android, Blackberry and iPhone devices only till date by Facebook. Users with this application have phone icon next to their name in chat box, telling us that they are online through mobile (using Facebook Messanger)
Update: if you write :poop: on facebook there should be a little poop icon
The moon icon dissapears on facebook when clicking on something; then the icon dissapears
If you are talking about an iPhone then the envelope is emails and the cog is settings.
Your facebook friends, if they are on facebook at the same time, will see a little icon at the bottom right of their screen indicating "chat" and the number of their friends who are on facebook at the time. If they click on that icon they will see a list of those people's usernames. Otherwise, no one knows you are on.
You have to link your account to facebook and use your facebook icon.
Either by clicking the "like" icon of the the little thumbs up next to it, or by typing it in the search menu, and selecting the page for it, and from there clicking the icon
It means you have a missed call. If you ever don't know what an icon is again, go: MENU-> Settings&Tools-> Phone Info-> Icon Glossary. They're all there.
You have locked it and can't delete it only if you unlock it you can delete iy
When a Facebook friend is online, there will be an icon displayed by their name in the friend list. This also indicates that instant messaging can take place.
It usually means you have an unheard voicemail. You can check your user's manual to find out for sure.
You just take it to the park. it's the little icon on the bottom that shows a park with "beta" on it.