JPS6478563A - Telephone charge saving method - Google Patents

Telephone charge saving method

Info

Publication number
JPS6478563A
JPS6478563A JP23662487A JP23662487A JPS6478563A JP S6478563 A JPS6478563 A JP S6478563A JP 23662487 A JP23662487 A JP 23662487A JP 23662487 A JP23662487 A JP 23662487A JP S6478563 A JPS6478563 A JP S6478563A
Authority
JP
Japan
Prior art keywords
charge
lnk
transmitted
line
dial number
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP23662487A
Other languages
Japanese (ja)
Inventor
Fujio Takada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP23662487A priority Critical patent/JPS6478563A/en
Publication of JPS6478563A publication Critical patent/JPS6478563A/en
Pending legal-status Critical Current

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Abstract

PURPOSE:To save a telephone charge by identifying an incoming destination from a dial number designated by a transmission subscriber, referring to the charge or the charge comparing information of respective communication compa nies, selecting the line of the cheapest charge and transmitting a required line. CONSTITUTION:The charge or the charge comparing information (CHGM) of the respective communication companies is stored for every incoming destination and the dial number (DA) designating the communication line of the respective companies is stored. A communication destination (TP) is identified from the dial number (DO) designated by the transmission subscriber to refer to the CHGM by the identified TP and select the line (LNK) of the cheapest charge. Further, the DA corresponding to the LNK is obtained. At the time of not requiring to add the DA, when the DA is included in the DO, a deleted residual digit is transmitted and when it is not included, all the digits are transmitted. When it is required to add the DA, if the DA is included in the DO, the DA corresponding to this DA and the LNK is changed and transmitted and when the DA is not included in the DA, the DA corresponding to the LNK is added to the DO and transmitted.
JP23662487A 1987-09-21 1987-09-21 Telephone charge saving method Pending JPS6478563A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP23662487A JPS6478563A (en) 1987-09-21 1987-09-21 Telephone charge saving method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23662487A JPS6478563A (en) 1987-09-21 1987-09-21 Telephone charge saving method

Publications (1)

Publication Number Publication Date
JPS6478563A true JPS6478563A (en) 1989-03-24

Family

ID=17003388

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23662487A Pending JPS6478563A (en) 1987-09-21 1987-09-21 Telephone charge saving method

Country Status (1)

Country Link
JP (1) JPS6478563A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01160156A (en) * 1987-12-16 1989-06-23 Sanyo Electric Co Ltd Line selection system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01160156A (en) * 1987-12-16 1989-06-23 Sanyo Electric Co Ltd Line selection system

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