Beam appointment from Windows mobile phone?

Is it possible to beam an appointment from a Windows mobile phone to my Razr Maxx?

I have changed from a Samsung Omnia 2 to the Maxx, yet my husband still has his. He has tried a couple of times to beam an appointment to my phone and the phones recognize each other (shown in the list of devices), but when you try to beam the appt. it comes back as failed.

Is this not possible, or how is it done? What did I miss?