Title:
PUBLIC TERMINAL SYSTEM
Document Type and Number:
Japanese Patent JP3503374
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To easily change advertisement information displayed on a public telephone set.
SOLUTION: In the case that the user uses a telephone card for a public telephone set 1 and makes a speech, the public telephone set makes a call to a center 3. When the center 3 responds to the call, a sponsor number read from the card is sent to the center 3. At the center 3 upon the receipt of the sponsor number, corresponding advertisement data are read from a storage section 34 and downloads the data to the public telephone set 1 through an idle channel and the data are displayed on a display section 19 or the like. Thus, in the case of revising the advertisement information displayed on the public telephone set 1, it is attained by allowing the center 3 to change advertisement information of the storage section, resulting that the advertisement information displayed on the public telephone set 1 is easily revised and displayed.
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Inventors:
Masato Misawa
Application Number:
JP32277696A
Publication Date:
March 02, 2004
Filing Date:
December 03, 1996
Export Citation:
Assignee:
Tamura Electric Co., Ltd.
International Classes:
G09F25/00; H04M11/00; H04M11/02; H04M15/00; H04M17/00; (IPC1-7): H04M17/00; G09F25/00; H04M11/00; H04M15/00
Domestic Patent References:
| JP8317372A | ||||
| JP7303145A | ||||
| JP62262893A | ||||
| JP5015405A |
Attorney, Agent or Firm:
Masaki Yamakawa