Headset comes on but does not put call thru. After my phone goes to voice mail I hear a beeping sound.

It sounds like a voice mail indicator thru the TECOM voice mail service. Can you call Telco and ask them if you have voice mail, then you can either set it up or cancel it.

Go in phone to setting then go to bluetooth and press it then select voice routing incoming hands-free

try going to the settings of your BT headset... hope that works

check your phone settings and see if you have voice routed to headset or phone. I had mine routed to phone only and the bluetooth though on would not come on when I was answering phone calls. Now when my bluetooth is on, it automatically goes to headset instead of the phone.

Did you check that you didn't activate mute?
If it is on mute. Press both volume buttons at the same time you will hear two descending audio tones.

try dialing *780, you should hear beep beep beep confirming that it is turned off. press *78 to reactivate.

either the headset is not supported by Vista, or you need to right click on both speaker icons, normally coloured red and black and in the properties you need to see if your headset is listed as one of the microphone input devices, if you need to make the Logitech headset the default mic and not the windows generic mic. If you do not see it in the properties then it may not be recognised by Vista.

I had a similar issue on mine. The easy fix was to insert a headset jack and pull it out quickly. I think something got stuck that turns off the speaker after I put the headset in the jack once. If this is the problem, I think you should also see a headset icon when making calls, even though no headset is attached.

If you have no problem pairing the headset to the cellphone, maybe the issue comes from the headset that has a defect in it. These bluetooth headsets are kinda fragile, check out where you bought it if you have a warranty.

Press both buttons at once to unmute the headset - you should hear two beeps, in ascending tone.