ZA92196B - Modular public telephone maintenance unit - Google Patents

Modular public telephone maintenance unit

Info

Publication number
ZA92196B
ZA92196B ZA92196A ZA92196A ZA92196B ZA 92196 B ZA92196 B ZA 92196B ZA 92196 A ZA92196 A ZA 92196A ZA 92196 A ZA92196 A ZA 92196A ZA 92196 B ZA92196 B ZA 92196B
Authority
ZA
South Africa
Prior art keywords
public telephone
maintenance unit
modular public
telephone maintenance
modular
Prior art date
Application number
ZA92196A
Other languages
English (en)
Inventor
Antonio Aragoncillo Ballestero
Aragoncillo Ballestero Antonio
Original Assignee
Telefonica Nacional Espana Co
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 Telefonica Nacional Espana Co filed Critical Telefonica Nacional Espana Co
Publication of ZA92196B publication Critical patent/ZA92196B/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/22—Arrangements for supervision, monitoring or testing
    • H04M3/24—Arrangements for supervision, monitoring or testing with provision for checking the normal operation
    • H04M3/248—Arrangements for supervision, monitoring or testing with provision for checking the normal operation for metering arrangements or prepayment telephone systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/24—Arrangements for testing

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Prepayment Telephone Systems (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Mobile Radio Communication Systems (AREA)
ZA92196A 1991-01-31 1992-01-10 Modular public telephone maintenance unit ZA92196B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9100253A ES2024999A6 (es) 1991-01-31 1991-01-31 Unidad de mantenimiento del telefono publico modular.

Publications (1)

Publication Number Publication Date
ZA92196B true ZA92196B (en) 1992-09-30

Family

ID=8271020

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA92196A ZA92196B (en) 1991-01-31 1992-01-10 Modular public telephone maintenance unit

Country Status (15)

Country Link
US (1) US5309498A (fr)
EP (1) EP0497075A3 (fr)
BR (1) BR9200388A (fr)
CU (1) CU22274A3 (fr)
EC (1) ECSP920802A (fr)
ES (1) ES2024999A6 (fr)
GT (1) GT199200004A (fr)
LT (1) LT3843B (fr)
MA (1) MA22405A1 (fr)
MD (1) MD950166A (fr)
MX (1) MX9200408A (fr)
PT (1) PT100057B (fr)
UY (1) UY23361A1 (fr)
YU (1) YU175391A (fr)
ZA (1) ZA92196B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD363440S (en) 1994-12-23 1995-10-24 Fluke Corporation Local area network cable test instrument
KR100438195B1 (ko) * 2001-02-15 2004-07-02 권황섭 휴대통신 단말기의 충전시스템 및 방법

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4022987A (en) * 1976-03-30 1977-05-10 Communication Mfg. Co. Coin telephone station simulator and condition indicator
CH641617A5 (de) * 1979-03-21 1984-02-29 Autelca Ag Ueberwachungsanlage fuer die muenzfernsprecher einer fernsprechanlage.
DE3108495A1 (de) * 1981-03-06 1982-10-07 hera Hermann Rapp Fabrik für Laboreinrichtungen, 7186 Blaufelden "pruefgeraet fuer fernsprechapparate und -leitungen"
US4996703A (en) * 1986-04-21 1991-02-26 Gray William F Remote supervisory monitoring and control apparatus connected to monitored equipment
US4691336A (en) * 1986-10-10 1987-09-01 Harris Corporation Telephone test set having an auxiliary amplifier and speaker for permitting listening to line signals
US4926458A (en) * 1988-05-26 1990-05-15 Mars Incorporated Low power control apparatus for a coin operated telephone
US4912755A (en) * 1989-08-28 1990-03-27 Independent Technologies, Inc. Line current test device

Also Published As

Publication number Publication date
PT100057B (pt) 1999-06-30
MD950166A (ro) 1996-06-30
GT199200004A (es) 1993-07-17
CU22274A3 (es) 1995-01-31
ECSP920802A (es) 1993-01-12
MX9200408A (es) 1992-07-01
PT100057A (pt) 1994-05-31
EP0497075A2 (fr) 1992-08-05
EP0497075A3 (en) 1993-04-21
LTIP1853A (en) 1995-08-25
MA22405A1 (fr) 1992-10-01
BR9200388A (pt) 1992-10-13
UY23361A1 (es) 1992-01-29
ES2024999A6 (es) 1992-03-01
YU175391A (sh) 1994-06-10
LT3843B (en) 1996-04-25
US5309498A (en) 1994-05-03

Similar Documents

Publication Publication Date Title
AU114749S (en) Telephone
EP0505764A3 (en) Modular interface
EP0538298A4 (en) A switchboard
EP0454345A3 (en) Modular cable
CA69231S (en) Telephone
GB9111444D0 (en) Telephone
GB9115235D0 (en) Telephone
GB9002171D0 (en) Maintenance telecommunications unit
GB2257414B (en) Public works machine
GB2258974B (en) Telephone
AU114891S (en) Telephone set
ZA92196B (en) Modular public telephone maintenance unit
GB9100241D0 (en) Modular bridges
AU114882S (en) Telephone set
ZA92824B (en) Modular public telephones adaptation unit
GB9100239D0 (en) Modular bridges
CA86037S (en) Common base modular telephone
EP0533935A4 (en) Telephone set
EP0508647A3 (en) Arrestor unit
GB2260773B (en) Modular room structure
GB2287385B (en) Modular telecommunications system
GB2266027B (en) Telephone units
IL102416A0 (en) Public toilet facility
HUT68825A (en) Public telephone
CA69648S (en) Telephone enclosure