GB1202741A - Telephone system and signal conversion apparatus therefor - Google Patents

Telephone system and signal conversion apparatus therefor

Info

Publication number
GB1202741A
GB1202741A GB4293567A GB4293567A GB1202741A GB 1202741 A GB1202741 A GB 1202741A GB 4293567 A GB4293567 A GB 4293567A GB 4293567 A GB4293567 A GB 4293567A GB 1202741 A GB1202741 A GB 1202741A
Authority
GB
United Kingdom
Prior art keywords
signal conversion
telephone system
conversion apparatus
apparatus therefor
therefor
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
GB4293567A
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric Corp
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 International Standard Electric Corp filed Critical International Standard Electric Corp
Publication of GB1202741A publication Critical patent/GB1202741A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
GB4293567A 1966-09-22 1967-09-21 Telephone system and signal conversion apparatus therefor Expired GB1202741A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1966ST025904 DE1278547B (en) 1966-09-22 1966-09-22 Method and arrangement for direct dialing of connections from mobile subscribers to subscribers in telephone private branch exchanges

Publications (1)

Publication Number Publication Date
GB1202741A true GB1202741A (en) 1970-08-19

Family

ID=7460752

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4293567A Expired GB1202741A (en) 1966-09-22 1967-09-21 Telephone system and signal conversion apparatus therefor

Country Status (5)

Country Link
BE (1) BE704068A (en)
CH (1) CH477794A (en)
DE (1) DE1278547B (en)
GB (1) GB1202741A (en)
NL (1) NL6712863A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2212142C2 (en) * 1972-03-14 1982-12-09 Robert Bosch Gmbh, 7000 Stuttgart Secondary signalling device for radio paging receiver - operated when specific call signal is repeated to provide signal at remote point

Also Published As

Publication number Publication date
CH477794A (en) 1969-08-31
DE1278547B (en) 1968-09-26
BE704068A (en) 1968-03-20
NL6712863A (en) 1968-03-25

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Legal Events

Date Code Title Description
PS Patent sealed