Mobile Messaging Requirements 1 “Push” Delivery model enabling messages to "just show up" on the device, Flexible addressing RFC2822, E.164, and "short codes" addressing MIME-based encapsulation: Large, multimedia message support End-to-end Delivery Reports and Read Reports Content adaptation: Smart network model: Client capabilities and profile discovery by the server Automatic content adaptation upon retrieval Smart client model: Client-directed message content type retrieval Client-directed content adaptation and retrieval Device-independent presentation language enable uniform presentation for both mobile and fixed-line clients |