SCOM 2012 SMS Alert Notification

Hi,

I am using SCOM 2012 and I have a requirement of SMS Alert. but the issue that I am facing here is I have a Single Virtual Box for SCOM 2012, and what ever I experienced from SCOM 2007 physical was I had to configure a Modem through the USB device few years back..

now I have to configure the SMS notification on a Virtual Box of SCOM 2012...

any idea ? what could be done ?

Regards, Owais