I'm evaluating a N900 with a view to upgrading from a N95, but the next issue I've found is with the contacts.

On the N95 I can add whatever custom details I like, and rename them to custom names as well. I use this to keep people's old phone numbers so that old data still matches up, even if they no longer use that number.

So that the phone uses the correct (current) number, I used to do thing like rename the old one from "Mobile (Home)" to "Mobile (Home - old)", then add the new one as "Mobile (Home)". However, with the N900 I only get the standard 3 options ("Mobile", "Mobile (home)", and "Mobile (work)", with no way of renaming them. I can have multiple fields of each type, but with no way of signifying with is the old number, I suspect I'll frequently get confused which to use!

Am I missing a trick, or do I need to file a bug/brainstorm?