Title:
DOWN-LOADING METHOD FOR PUBLIC UTILIZATION TYPE TERMINAL EQUIPMENT
Document Type and Number:
Japanese Patent JP3135775
Kind Code:
B2
Abstract:
PURPOSE: To shorten the service stoppage time of an equipment by down-loading the updating of the service control program of a public utilization type terminal equipment in a short time.
CONSTITUTION: The CPU control part 10 of the public utilization type terminal equipment is constituted of a CPU 11, a plural-channel transmission/reception circuit 12, a down-loading control program storage means 13, a down-loading program data storage means 14 and a number tag table data storage means 15. Down-loading program data are divided into one number tag table and plural data with number tags and are transmitted from a management center 3 through plural channels, the number tag table is referred to on a terminal side and service control program data are stored at a prescribed address.
Inventors:
Tatsujiro Kawakita
Application Number:
JP1772694A
Publication Date:
February 19, 2001
Filing Date:
January 19, 1994
Export Citation:
Assignee:
Nippon Telegraph and Telephone Corporation
International Classes:
H04M3/00; G06F13/00; H04L12/02; H04M11/00; H04M17/00; (IPC1-7): H04M11/00; G06F13/00; H04L12/02; H04M17/00
Domestic Patent References:
| JP4120843A | ||||
| JP5207544A | ||||
| JP4117544A |
Attorney, Agent or Firm:
Jinnosuke Tsunoda
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