Transmission system for relaying short messages
First Claim
1. A transmission system for relaying short messages, the system comprisinga sender of short messages, the sender comprising sending means for sending a self-deleting short message including at least the address of the receiver, and a receiver of short messages, the receiver including a memory for storing received short messages and comprising storing means for storing the received short messages to the memory, identification means to identify the self-deleting short message and deletion means for deleting from the memory a self-deleting short message in response to reading the self-deleting short message.
3 Assignments
0 Petitions
Accused Products
Abstract
A transmission system for relaying short messages comprising a sender of short messages and a receiver of short messages. The short message sender comprises sending means for sending a deleting short message including at least the address of the receiver and the identifier of a short message to be deleted. The short message receiver comprises identification means for identifying the deleting short message and deletion means for deleting the short message according to the identifier of the short message to be deleted in the deleting short message from the memory intended for the short messages of the receiver.
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Citations
9 Claims
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1. A transmission system for relaying short messages, the system comprising
a sender of short messages, the sender comprising sending means for sending a self-deleting short message including at least the address of the receiver, and a receiver of short messages, the receiver including a memory for storing received short messages and comprising storing means for storing the received short messages to the memory, identification means to identify the self-deleting short message and deletion means for deleting from the memory a self-deleting short message in response to reading the self-deleting short message.
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5. A mobile station comprising
reception means for receiving short messages, a memory including memory locations for storing the received short messages, storing means for storing the received short messages to the memory, identification means for identifying the received short message as a self-deleting short message, and deletion means for deleting from the memory the self-deleting short message in response to reading the self-deleting short message by freeing the memory location of the short message.
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9. An answering service centre of a mobile communication system comprising information means for informing a subscriber about a message arrived at the answering machine by an information short message, the information means being arranged to add an indication to the information short message, the indication indicating that the short message is a self-deleting short message which is deleted from the mobile station memory of said subscriber in response to reading it.
Specification