Method for informing a subscriber of a mobile telephony network about missed calls

Procedure to alert the subscriber of a mobile network on an incoming call from a caller while the subscriber's mobile phone was switched off or had no connection to the mobile network, producing the warning via mobile phone subscriber as soon as the Mobile phone has re-registered in the mobile phone network, and containing the message at least the number of the missed call, characterized in that in case of being suppressed identification number (CLIR) by the caller, the mobile phone network automatically sends a message to the caller, with whose help the caller is invited for dialogue to enable the identification number of temporarily call for this call, so that the number of the caller to communicate the subscriber, by sending the message to the caller only call forwarding if the call is not localizable and has activated, the procedure can be performed both under a condition call forwarding "call forwarding not reachable" CFNREACH, as in the case of any other call forwarding "unconditional call forwardings" as "call forwarding busy", CFBUSY, and "call forwarding no reply" CFNREPLY.