What is that sign??

What's that sign? - I don't know, please let me know
@Octav1 (1419)
Romania
March 21, 2013 5:18am CST
Hello everybody, I can't say I'm a Facebook fan but I like to spend some time there, to see and discuss with friends from all over the world. The sign I'm asking about is the one that appears next to my friend's name, on the right of the page. Most of my friends either don't have any sign (they're off-line) or have a green bullet (that means they're on-line and we can talk) But what about this sign? I uploaded a screen shot below. What does it mean when I see that "14h" and a grey small box next to a friend's name? Thank you in advance for your answers.
3 responses
@RahulRLP (178)
• India
21 Mar 13
dont know dear but as other user saying its stand for hours that you have last chat..... i think that mobile sign is a messenger sign.... i mean your frnd was online via mobile messenger...
1 person likes this
@Octav1 (1419)
• Romania
26 Mar 13
Thank you RahulRLP for your response, It doesn't have anything to do with the time we had the last chat. For that friend in particular, we didn't chat for months! Where do you have your information from? You are only guessing or it is stated any place where I can read about it?
@RahulRLP (178)
• India
26 Mar 13
(^_^)
• India
21 Mar 13
According to added image your friend was online on mobile, 14 Hour before. h stands for Hour and M for minute.
1 person likes this
@Octav1 (1419)
• Romania
26 Mar 13
Thank you amitjoamon, I realized something happened 14 hours before. But I didn't know what? I didn't find anywhere the explicit information. Yet, I wonder why that sign doesn't appear for friends who were online from a computer.
@jenny1015 (13366)
• Philippines
21 Mar 13
It shows when was the last time your friend was online via mobile.
1 person likes this
@Octav1 (1419)
• Romania
26 Mar 13
Thank you, jenny1015. I think they should put the same sign for people who are online from their home desktop. Don't you think?