Transfer device for several mobile subscribers - interrogates electronic back call memory in given time periods in response to stored back call requirements

摘要

The telephone network comprises several moble radio telephone subscribers and an electronic call-back memory for telephone numbers of calling and called subscribers. The transfer device (12) interrogates the call-back memory (13) in preset time periods w.r.t. stored call-back requirements, which it transmits once or several times. The transmission is carried out until the required mobile subscriber (17) answers, thus cancelling automatically the call back request in the memory. Pref. the cancelling is also carried out, when a preset time period has been reached, or exceeded. ADVANTAGE - Connection erection without delay and without repeated call requests.