Up to use the Emerson em228 headset to listen to music and to talk on and hear it ring

SOURCE: listen to music

You defently can. I do with my moto q and my h700

SOURCE: headset H300

i need my pin number

SOURCE: headset

try to barrow your friends headset and try it..if it works your headset is broken but if it didn't work your gadget is broken.

SOURCE: Can't hear

it could be the problem from other side... the microphone settings on the other person side is not configured properly...

also try this:

On your Yahoo messenger, after you logged in:

Click Messenger >> Preferences >> Calling and Devices >> In the Test audio click "Open the Call Setup Assistant" walk through the wizard and see if you can hear the sound in your headset.

SOURCE: Cant hear music through my LG HBS-200 Bluetooth Stereo Headset

I have the same problem with my HBS-250. It was working fine on my iPod Touch. It worked the first couple of weeks on my iPhone 4 then stopped playing music. Phone funtion works. No music or podcasts or streaming from the web