Telephone card and telephone card-operated telephone

Abstract From the Canadian patent

A telephone card includes a remaining call number recording area for recording a number of remaining calls which can be made using the card, and a telephone number storage area for storing a telephone number of a party to be called using the card. The card is inserted into a telephone set to automatically call a telephone set corresponding to the telephone number stored in the telephone number storage area. A telephone set capable of using this telephone card includes a reader for reading information stored on the card a dialing unit, for extracting telephone number information which is, indicative of a telephone number of a party to be called contained in the read information, and for …