IE830380L - Telephone subscriber's line circuit - Google Patents

Telephone subscriber's line circuit

Info

Publication number
IE830380L
IE830380L IE830380A IE38083A IE830380L IE 830380 L IE830380 L IE 830380L IE 830380 A IE830380 A IE 830380A IE 38083 A IE38083 A IE 38083A IE 830380 L IE830380 L IE 830380L
Authority
IE
Ireland
Prior art keywords
line circuit
telephone subscriber
subscriber
telephone
circuit
Prior art date
Application number
IE830380A
Other versions
IE46568B1 (en
Original Assignee
Int 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 Int Standard Electric Corp filed Critical Int Standard Electric Corp
Priority claimed from IE435/78A external-priority patent/IE46567B1/en
Publication of IE830380L publication Critical patent/IE830380L/en
Publication of IE46568B1 publication Critical patent/IE46568B1/en

Links

IE380/83A 1977-03-02 1978-03-02 Subscriber line or trunk circuit IE46568B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US77371377A 1977-03-02 1977-03-02
IE435/78A IE46567B1 (en) 1977-03-02 1978-03-02 Subscriber line/trunk circuit

Publications (2)

Publication Number Publication Date
IE830380L true IE830380L (en) 1978-09-02
IE46568B1 IE46568B1 (en) 1983-07-27

Family

ID=26318895

Family Applications (1)

Application Number Title Priority Date Filing Date
IE380/83A IE46568B1 (en) 1977-03-02 1978-03-02 Subscriber line or trunk circuit

Country Status (1)

Country Link
IE (1) IE46568B1 (en)

Also Published As

Publication number Publication date
IE46568B1 (en) 1983-07-27

Similar Documents

Publication Publication Date Title
EG13334A (en) Subscriber line trunk circuit
GB2064244B (en) Telephone line circuit
GB2064269B (en) Telephone line circuit
GB2011230B (en) Loudspeaking telephone
JPS57109436A (en) Subscriber's telephone set
GB2014398B (en) Telephone line circuit
GB2064902B (en) Telephone line circuit
GB2007463B (en) Telephone subscriber's line circuit
GB2050116B (en) Telephone line circuit
JPS5387109A (en) Telephone line interface circuit
JPS5673933A (en) Telephone subscriber unit
GB1545453A (en) Telephone line connecting circuit
GB2015305B (en) Telephone line circuit
GB1540553A (en) Subscriber's telephone line equipment
GB1548546A (en) Ringing signal generator arrangement for use in a telephone subscriber's connecting circuit
GB2018093B (en) Telephone subscriber's line circuit
JPS5675736A (en) Telephone subscriber unit
GB1538017A (en) Subscriber's telephone line equipment
JPS53122308A (en) Telephone line circuit
AU512904B2 (en) Subscriber set acoustic call receiving circuit
JPS53114305A (en) Loudspeaking telephone set
GB2023966B (en) Telephone subscriber's apparatus
GB1539635A (en) Telephone subscriber's line circuit including over-voltage protection means
GB2055021B (en) Telephone line circuit
IE830380L (en) Telephone subscriber's line circuit