Title:
TELEPHONE SYSTEM AND REGISTRATION METHOD FOR ITS DIALING RESTRICTION INFORMATION
Document Type and Number:
Japanese Patent JP3507783
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a telephone system that registers dialing restriction information of a destination during a speech.
SOLUTION: A master set A has a line interface section 2 that interfaces a line 3, a key telephone interface section 5 that interfaces an extension 20 connected to a key telephone set B, a clock section 5 that generates real time information, a dial restriction information storage section 4 that stores dial restriction information such as a destination sales time, and a control section 1 that entirely controls the master set A. The key telephone set B has an interface section 15 that interfaces the extension 20 connected to the master set A, a speech handset 12 connected to the interface section 15, a dial button 13, a display section 11 that displays a dial restriction time zone or the like to a destination during a speech, a registration button 14 that is used for registration of the dial restriction time zone of a destination, and a control section 16 that entirely controls the key telephone set B.
Inventors:
Takahiro Suzuki
Application Number:
JP2000294523A
Publication Date:
March 15, 2004
Filing Date:
September 27, 2000
Export Citation:
Assignee:
NEC Access Technica, Ltd.
International Classes:
H04M3/42; H04M1/677; H04Q3/58; (IPC1-7): H04Q3/58; H04M1/677; H04M3/42
Domestic Patent References:
| JP918911A | ||||
| JP10327239A |
Attorney, Agent or Firm:
Masahiko Desk (2 outside)
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