Ericsson IPX is a non-branded service that provides mobile billing and connectivity for content via SMS, MMS, WEB and WAP, through one single interface. The premium service, IPX Payment, provides delivery and charging for Content Providers - to more than ONE billion mobile subscribers across networks in 23 countries and regions, and new markets are being added continuously. With the non-premium service, IPX Messaging, content providers can deliver to and receive SMS messages from mobile subscribers worldwide.