Default number in contact in WM5 Smartphone?

[Guest stass]

Default number in contact in WM5 Smartphone is changing dynamically after last number dialed.

How to set static default number for contact the way how it was in WM 2003 Smartphone? Maybe REGEDIT?

[Guest Electronic Punk]

Try pressing left and right on the keypad (model dependant I guess) when you have your contact list up, not 100% sure if this will keep them changing, but don't recall it doing it for me.