Title:
TELEPHONE TERMINAL EQUIPMENT
Document Type and Number:
Japanese Patent JP3112404
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide the automatic writing function of newly writing to the card added to/inserted into a card reader.
SOLUTION: A card in which the rate of telephone charge is recorded is inserted into a card reader 9. During a speech, the rate of the card is drawn in accordance with the charge table of a communicating opposite party. When the speech possible time corresponding to the remaining rate becomes a reference value or below, a message requesting the insertion of an other card is displayed on a display part 8. when a user pulls out the card and inserts the other card, the speech is continued without being interrupted. At this time, the called party telephone number recorded within the used card and the terminal control information on a display language, etc., are temporarily recorded in the memory 14 within a telephone terminal equipment and the information in the used card is deleted. The terminal control information recorded within the memory 14 is automatically transferred to the newly inserted card.
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Inventors:
Hideyuki Oikawa
Takashi Takehora
Ken Kamiyama
Takashi Takehora
Ken Kamiyama
Application Number:
JP30225095A
Publication Date:
November 27, 2000
Filing Date:
October 27, 1995
Export Citation:
Assignee:
KDD Co., Ltd.
International Classes:
G06K17/00; H04M1/27; H04M1/2745; H04M1/275; H04M17/00; (IPC1-7): H04M1/27; H04M17/00
Domestic Patent References:
| JP6335048A | ||||
| JP5122409A | ||||
| JP2218253A | ||||
| JP62233958A | ||||
| JP194748A |
Attorney, Agent or Firm:
Kazuki Tanaka (1 person outside)
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