JPS54130805A - Display unit for number of originating times and service tariff of telephone set - Google Patents

Display unit for number of originating times and service tariff of telephone set

Info

Publication number
JPS54130805A
JPS54130805A JP3955478A JP3955478A JPS54130805A JP S54130805 A JPS54130805 A JP S54130805A JP 3955478 A JP3955478 A JP 3955478A JP 3955478 A JP3955478 A JP 3955478A JP S54130805 A JPS54130805 A JP S54130805A
Authority
JP
Japan
Prior art keywords
originating
tariff
contents
number memory
telephone
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
JP3955478A
Other languages
Japanese (ja)
Inventor
Hirotoshi Koga
Kazunori Chiba
Kazuhiro Hasegawa
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric Co Ltd
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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP3955478A priority Critical patent/JPS54130805A/en
Publication of JPS54130805A publication Critical patent/JPS54130805A/en
Pending legal-status Critical Current

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Abstract

PURPOSE: To promote a proper telephone use by grasping the number of originating times of telephone numbers, which are stored previously, and the number of originating times of other telephone numbers and informing the user of respective service tariff.
CONSTITUTION: When a telephone receiver is taken up to start dialling, the originating number is arranged in two digits by signal processing part 2 and is stored in originating number memory 13 by central processing unit 4. When call is started, central processing unit 4 drives timer 21, and central processing unit 4 stops timer 21 at the service completion time; and after leading out tariff table 19 to calculate service tariff, unit 4 compares contents of originating number memory 13 with contents of telephone number memory 12. In case of coincidence, contents of a storage number memory are increased by +1 and service tariff is accumulated; and otherwise, contents of a non-storage number memory are increased by +1 and service tariff is accumulated.
COPYRIGHT: (C)1979,JPO&Japio
JP3955478A 1978-04-03 1978-04-03 Display unit for number of originating times and service tariff of telephone set Pending JPS54130805A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3955478A JPS54130805A (en) 1978-04-03 1978-04-03 Display unit for number of originating times and service tariff of telephone set

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3955478A JPS54130805A (en) 1978-04-03 1978-04-03 Display unit for number of originating times and service tariff of telephone set

Publications (1)

Publication Number Publication Date
JPS54130805A true JPS54130805A (en) 1979-10-11

Family

ID=12556277

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3955478A Pending JPS54130805A (en) 1978-04-03 1978-04-03 Display unit for number of originating times and service tariff of telephone set

Country Status (1)

Country Link
JP (1) JPS54130805A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5776967A (en) * 1980-10-31 1982-05-14 Fujitsu Ltd Detailed charging system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5776967A (en) * 1980-10-31 1982-05-14 Fujitsu Ltd Detailed charging system

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