| 摘要 |
Device called "ex-directory number switchboard" The invention relates to a device making it possible to contact an "ex-directory" subscriber by addressing him a FAX in order to establish contact. It consists of the following system: A switchboard is installed attached to a computer. When a caller wishes to contact an "ex-directory" number, he sends a message to the operator. The latter enters the message into the computer, i.e.: the name from the ex-directory list and the name, telephone number and purpose of the caller. The "ex-directory numbers" will be equipped with a telephone with FAX; the computer will contact the FAX of the "ex-directory number" and will leave the message from the caller. Confidentiality is preserved and the reception acknowledgement of the FAX testifies to its transmission. This device is intended to contact "ex-directory numbers" without revealing their telephone number.
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