Invention Grant
US07949719B2 Multimedia message transfer 有权
多媒体消息传输

Multimedia message transfer
Abstract:
A method for multi-media message transfer transmits a message to multiple recipients. The method includes receiving a message addressed to multiple recipients. The method also includes determining an indication of a state of each recipient. The method also includes transmitting an acknowledgement. The acknowledgment includes at least one message identifying at least one recipient and the associated state of the at least one recipient.
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