Sprint and T-Mobile USA have established Multimedia Messaging Services (MMS) interoperability, enabling their mobile customers to exchange pictures and video messages.
The MMS interoperability for Sprint is made possible by VeriSign through its LightSurf GX-MMS service. LightSurf GX-MMS service helps operators enable MMS traffic to more customers through a hosted and managed service.
http://www.sprint.com
http://www.t-mobile.com
