Do people still use pagers?

[Turu]

I don't believe it, but if it is true, so why some people in certain areas, like doctors or firefighters, still use pagers? 

Technology develops and moves on, and the pager stays in the past, I think.

[Songjong]

Maybe they have not found better than pagers. What they are in common is that they are always stand by. Also it can give some scret codes for specific situation which is very useful for them. Another thing is that the battery lasts long like months which is much better than mobile phones.