Auxiliary automatic dialing device for a telephone

An automatic dialing device and auxiliary dialing device for a telephone are provider which receive the telephone number of a party to be called by means of a forwarded call and which perform dialing automatically. The automatic dialing device has a connection detection means which detects the conne...

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Bibliographische Detailangaben
Hauptverfasser: IWAI, SEIZO, IWAI, YUKIKO, KATO, YUMIKO, IWAI, TSUNEKO
Format: Patent
Sprache:eng ; fre ; ger
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