Well, if this is it and it installs in WM5 you should be able to. It says for "smartphone", though. I'd still install the PIMBackup and use that to restore to WM6. I KNOW that that will work in WM5 and WM6/6.1. No guarantee that SIM Manager will work in WM Professional, which is what you will cook in kitchen.
http://www.smartphone-freeware.com/d...m-manager.html