Originally Posted by
tk-093 I've not seen it on this phone, but maybe it thinks there are headphones plugged in when there is not? Try plugging some headphones in, then unplugging them to see if that helps. I'm probably reaching here....
I don't think you are. I don't know the specific threads but search the forums and also look in the Bugs and Defects thread. I'm positive that some of the stuff I read the other day when I was trying to figure something out with my phone was about call quality and the use of it with an audio input. Like maybe you need to reboot it and if that doesn't work, you may need to connect it like was suggested and then go into the audio settings as well. But look through the forums, there have been others with the issue of volume only through the speakphone and they were able to correct it.