I can't seem to get the Voice-Command calling feature to work, does yours??

I hold the voice button in (on the right side) and speak a name and it seem to record and after a few seconds it's highlighted so I select "play" to hear it and I don't hear nothing......dah!!

I wouldn't want to assign a nothing sound file to a phone number.....!!

Of course, it could be that I'm not doing this right....Ha!!

Regards
C