Default is it possible to use the "vmail.exe" application from the WM5 Smartphone?

I've been trying to figure out a way to copy the vmail.exe program from my I-mate SP5 smartphone over to my Cingular 8525. Evidently it is protected in the SP5 and won't send. I've tried using Rescoe Explorer to move it and I even went back and ran the SDA Unlock application that I got from another forum, but I still can't get it to beam successfully.
My goal was to use the PUSH and HOLD feature for the PTT button to call my voicemail by assigning it in the Buttons Feature.

SO...

1) How can I transfer the file from the SP5 to the 8525?

2) Will the vmail.exe application even work if I can get it there?

Thanks,

EdinAthens