ES387789A1 - Perfeccionamientos en los aparatos de telecomunicacion. - Google Patents

Perfeccionamientos en los aparatos de telecomunicacion.

Info

Publication number
ES387789A1
ES387789A1 ES387789A ES387789A ES387789A1 ES 387789 A1 ES387789 A1 ES 387789A1 ES 387789 A ES387789 A ES 387789A ES 387789 A ES387789 A ES 387789A ES 387789 A1 ES387789 A1 ES 387789A1
Authority
ES
Spain
Prior art keywords
digit
digits
decimal
converting
tones
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.)
Expired
Application number
ES387789A
Other languages
English (en)
Spanish (es)
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.)
Italtel SpA
Original Assignee
Societa Italiana Telecomunicazioni Siemens SpA
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 Societa Italiana Telecomunicazioni Siemens SpA filed Critical Societa Italiana Telecomunicazioni Siemens SpA
Publication of ES387789A1 publication Critical patent/ES387789A1/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/18—Service support devices; Network management devices
    • H04W88/185—Selective call encoders for paging networks, e.g. paging centre devices
    • H04W88/188—Selective call encoders for paging networks, e.g. paging centre devices using frequency address codes

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephonic Communication Services (AREA)
ES387789A 1970-01-30 1971-01-20 Perfeccionamientos en los aparatos de telecomunicacion. Expired ES387789A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1998670 1970-01-30

Publications (1)

Publication Number Publication Date
ES387789A1 true ES387789A1 (es) 1973-06-01

Family

ID=11162867

Family Applications (1)

Application Number Title Priority Date Filing Date
ES387789A Expired ES387789A1 (es) 1970-01-30 1971-01-20 Perfeccionamientos en los aparatos de telecomunicacion.

Country Status (8)

Country Link
AT (1) AT338336B (https=)
BE (1) BE762157A (https=)
CH (1) CH530129A (https=)
ES (1) ES387789A1 (https=)
FR (1) FR2077404B1 (https=)
GB (1) GB1271060A (https=)
NL (1) NL7018751A (https=)
SE (1) SE363208B (https=)

Also Published As

Publication number Publication date
GB1271060A (en) 1972-04-19
CH530129A (it) 1972-10-31
FR2077404A1 (https=) 1971-10-22
FR2077404B1 (https=) 1974-03-01
BE762157A (fr) 1971-07-01
DE2103310A1 (de) 1971-08-05
DE2103310B2 (de) 1977-06-02
NL7018751A (https=) 1971-08-03
ATA764570A (de) 1976-12-15
SE363208B (https=) 1974-01-07
AT338336B (de) 1977-08-25

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