My BB 8330 on the Verizon network is doing something odd. The indicator on the phone shows the volume all the way up. However, when I listen to the phone, it's not as loud as it once was. I tried turning it up more on the unit itself, but it says it's as high as it will go. I am wondering if there is a setting I hit on accident that did something to sort of mute it a bit even when it's turned up. It's very weird...
I'm having the same problem. And no, I have not upgraded the OS. When I dial the numbers, that sound is loud like normal. But the phone call itself is very very low. I have to press the phone into my ear to be able to hear it.
Have you recently upgraded your OS? A lot of versions of 4.5 have low speaker volume issues.
Negative ghost rider! It's the same OS as the day I bought it. It's very odd that all of the sudden, it's not as loud as it once was when I am on the phone. Wish there were a solution...