Abstract: A method of manipulating an already sent e-mail by routing a sent e-mail to a server storing at least the e-mail body and sending only a notification to the addressees. The server associates the e-mail with an access code, which is sent together with the notification, so that the addressees may retrieve the sent e-mail. The sender of the e-mail may access the e-mail body stored at the server to modify or suppress it. The condition for the modification to be accepted by the server is that none of its addressees has read the sent e-mail.

Abstract: The present invention relates to a method of sending of voice messages of a caller A to addressees B in a telecommunications network F, and also to a system and a server S therefor.

Abstract: The invention concerns a method for the realization of a service for an automatic transmission of packet data to a subscriber of a communication network which comprises a packet data network, in particular, an Internet information service, the packet data to be transmitted being stored in a network facility of the communication network and being transmitted via the packet data network, wherein, if the communication network also comprises a circuit-switching telephone network, a telephone call of a first subscriber to a further subscriber causes the network facility to transmit packet data to one of the subscribers, as well as a communication network, an information computer and a program module for it.

Abstract: The invention relates to a method of processing the calls addressed to a called subscriber (B) of a telephone network (KN), comprising the steps: