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AT&T to offer global switched 56-kbit/s service; carrier plans connections from its points of presence to PTTs and local exchange carriers
- Source :
- Data Communications. Jan, 1991, Vol. v20 Issue n1, p55, 3 p.
- Publication Year :
- 1991
- Subjects :
- ISDN
International Communications
Data Communications
Digital Communication
Telecommunications Services Industry
Telecommunications Service
Switches
Tariff
American Telephone and Telegraph Co. -- Services
Integrated Services Digital Network -- Services
Tariffs
Telecommunication switching equipment -- Services
International communication -- Services
Subjects
Details
- ISSN :
- 03636399
- Volume :
- v20
- Issue :
- n1
- Database :
- Gale General OneFile
- Journal :
- Data Communications
- Publication Type :
- Periodical
- Accession number :
- edsgcl.9786015