What's with the volume buttons while in a call?

[aceracer24]

Originally Posted by mobidutch

1. When I am in a call (the dialer app is active) and I press volume up or down once, the graph will show the volume going up or down by two lines. But the next time I press the same button, the starting level is right back where it was before.

I would imagine this would be intentional. Every person you talk to on the phone might have a different volume. you know how some people are just really loud? You might naturally have the volume down. If you get a call from someone that is quiet you would turn it up. Now if it stuck that way and you got a call from someone really loud, you might lose an ear drum....