I am so happy I have to post it here!
One of the biggest challenges with evaluating Windows Intune/SCCM 2012 for device management was that you need to buy a certificate from Symantec just to evaluate management of Windows Phone 8 devices, not deploying applications, to manage them. As compared to the Windows RT devices that you can manage without a certificate but you cannot deploy applications to them.
It has also been very hard for partners to be able to demo management of Windows Phone 8 because of the certificates requirement.
But now there is a solution,Windows Intune/SCCM Windows Phone 8 trial kit is available for download. This kit makes it possible to manage Windows Phone 8 devices during the evaluation period and to deploy demo apps to Windows Phone 8 as well.
Thanks Microsoft for solving this for us!!