Sony Ericsson today announced its first mobile phone to support Mobile Services Architecture (MSA), the next-generation Java™ umbrella standard (JSR-248). The Z750 clamshell phone is the first phone based on Sony Ericsson’s Java Platform 8 (JP-8), supporting a range of new Java programming features including instant messaging / chat and presence based functionality, handling banking, payment transactions, user identification and authentication through secure encryption technology, mapping and other location-aware applications.