We have a wireless router at home that we secure using MAC addresses. So in order to let our new Windows Mobile phones use the wireless network we needed the MAC addresses of both phones. They were no where to be found.
Turns out you must turn wireless on, on the phone, before you can find your MAC address.
First turn on your wireless on the phone: then go to settings->connections->wireless lan->advanced
You’ll find all the information you need there.