I need some help syncing my Serene to a PSTN (&BC6000's). I'm having trouble with all the international codes, etc.

On the BC6000 I have put in all the numbers normally....01234 987654, etc, but when sync the Serene puts them in as +01234 987654 so they don't work. Can someone tell what settings I need to put under the docking station menu (in the Serene):

Country Code

International Code

National Code

All I want is the same number under both phones - Why is that so difficult? I don't really need all the international stuff but it won't let me set them as empty.

Thanks

Ian 

P.S.

I am in the UK.