GB1136055A - Arrangement for interception service - Google Patents

Arrangement for interception service

Info

Publication number
GB1136055A
GB1136055A GB1148067A GB1148067A GB1136055A GB 1136055 A GB1136055 A GB 1136055A GB 1148067 A GB1148067 A GB 1148067A GB 1148067 A GB1148067 A GB 1148067A GB 1136055 A GB1136055 A GB 1136055A
Authority
GB
United Kingdom
Prior art keywords
register
message
regh
store
drum
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
GB1148067A
Other languages
English (en)
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.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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 Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Publication of GB1136055A publication Critical patent/GB1136055A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Transmission Devices (AREA)
GB1148067A 1966-03-15 1967-03-10 Arrangement for interception service Expired GB1136055A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE340166A SE313085B (cs) 1966-03-15 1966-03-15

Publications (1)

Publication Number Publication Date
GB1136055A true GB1136055A (en) 1968-12-11

Family

ID=20262039

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1148067A Expired GB1136055A (en) 1966-03-15 1967-03-10 Arrangement for interception service

Country Status (7)

Country Link
BE (1) BE695457A (cs)
DE (1) DE1512093A1 (cs)
FR (1) FR1511821A (cs)
GB (1) GB1136055A (cs)
NL (1) NL6702057A (cs)
NO (1) NO115219B (cs)
SE (1) SE313085B (cs)

Also Published As

Publication number Publication date
FR1511821A (fr) 1968-02-02
NO115219B (cs) 1968-09-02
DE1512093A1 (de) 1969-04-24
NL6702057A (cs) 1967-09-18
SE313085B (cs) 1969-08-04
BE695457A (cs) 1967-08-14

Similar Documents

Publication Publication Date Title
US4166929A (en) Interoffice callback arrangement
NO166779B (no) Passasjerbro.
GB1066925A (en) Improvements in or relating to communication switching systems
US3647979A (en) Program store error detection arrangements for switching systems
US4119805A (en) Line-control unit for telecommunication system
US2486722A (en) Automatic toll-ticketing telephone system
US3542965A (en) Inter-office call diverter
GB1136055A (en) Arrangement for interception service
US3912881A (en) Scanner diagnostic arrangement
GB1222532A (en) Process control system
US4056698A (en) Special automatic trunk testing arrangement
US3544729A (en) Switching system arrangement for terminating a call to a line other than a called line
US2981806A (en) Automatic service observer-recorder circuits
US3344235A (en) Data line switching system having camf on busy line means
US3462557A (en) Intra-concentrator call detecting circuit
USRE28607E (en) PBX In-dialing
US3377433A (en) Switching system arrangement for providing multiple switching network line appearances without preassignment
US3048662A (en) Pabx switching system
US3821718A (en) Trunk timer with exact time feature
US3159721A (en) Outgoing trunk identification circuit
US2866008A (en) Testing apparatus for calling line identifiers
US3764751A (en) Method and apparatus for synchronizing the operation of trunk scanners
US2248566A (en) Telephone system
GB944162A (en) Improvements in or relating to automatic telephone exchanges
US2901545A (en) Director hunter and selector