Probably not the correct thread, but I couldn't find anything closer...
With my E620 I modified the earpiece to make the damn thing work better with my notebook - cut off the earbudand solder a miniature jack plug (3.5mm mono) in its place. when you use the card, plug the set into the card, put the new plug into the microphone input of the notebook audio. Voila - handsfree speakerphone, also allows you use the phone to obtain balances/load airtime etc using the audio prompts via the pc speakers....
With my E620 I modified the earpiece to make the damn thing work better with my notebook - cut off the earbudand solder a miniature jack plug (3.5mm mono) in its place. when you use the card, plug the set into the card, put the new plug into the microphone input of the notebook audio. Voila - handsfree speakerphone, also allows you use the phone to obtain balances/load airtime etc using the audio prompts via the pc speakers....