NO150539C - DEVICE FOR A CALL NUMBER SELECTION PHONE. - Google Patents

DEVICE FOR A CALL NUMBER SELECTION PHONE.

Info

Publication number
NO150539C
NO150539C NO784218A NO784218A NO150539C NO 150539 C NO150539 C NO 150539C NO 784218 A NO784218 A NO 784218A NO 784218 A NO784218 A NO 784218A NO 150539 C NO150539 C NO 150539C
Authority
NO
Norway
Prior art keywords
call number
number selection
selection phone
phone
call
Prior art date
Application number
NO784218A
Other languages
Norwegian (no)
Other versions
NO784218L (en
NO150539B (en
Inventor
Gunnar Lennart Kjellander
Karl Ivan Lennart Skoog
Curt Arne Robert Sundmalm
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of NO784218L publication Critical patent/NO784218L/en
Publication of NO150539B publication Critical patent/NO150539B/en
Publication of NO150539C publication Critical patent/NO150539C/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/44—Additional connecting arrangements for providing access to frequently-wanted subscribers, e.g. abbreviated dialling

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Telephone Function (AREA)
  • Prepayment Telephone Systems (AREA)
  • Telephonic Communication Services (AREA)
  • Mobile Radio Communication Systems (AREA)
NO784218A 1977-12-15 1978-12-14 DEVICE FOR A CALL NUMBER SELECTION PHONE. NO150539C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7714255A SE7714255L (en) 1977-12-15 1977-12-15 DEVICE FOR CARD NUMBER CHOICE

Publications (3)

Publication Number Publication Date
NO784218L NO784218L (en) 1979-06-18
NO150539B NO150539B (en) 1984-07-23
NO150539C true NO150539C (en) 1984-10-31

Family

ID=20333207

Family Applications (1)

Application Number Title Priority Date Filing Date
NO784218A NO150539C (en) 1977-12-15 1978-12-14 DEVICE FOR A CALL NUMBER SELECTION PHONE.

Country Status (6)

Country Link
DE (1) DE2852597A1 (en)
DK (1) DK147565C (en)
FI (1) FI783763A (en)
GB (1) GB2010641B (en)
NO (1) NO150539C (en)
SE (1) SE7714255L (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4567323A (en) * 1983-07-12 1986-01-28 At&T Bell Laboratories Method and apparatus for providing a plurality of special services
GB9311637D0 (en) * 1993-06-02 1993-07-21 Nokia Mobile Phones Ltd Telephone with speed dialing

Also Published As

Publication number Publication date
SE7714255L (en) 1979-06-16
NO784218L (en) 1979-06-18
NO150539B (en) 1984-07-23
GB2010641B (en) 1982-05-06
GB2010641A (en) 1979-06-27
DK147565B (en) 1984-10-01
DK546078A (en) 1979-06-16
FI783763A (en) 1979-06-16
DE2852597A1 (en) 1979-06-28
DK147565C (en) 1985-02-25

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