ITU-T E.190 PDF

Name:
ITU-T E.190 PDF

Published Date:
05/01/1997

Status:
[ Active ]

Description:

Principles and Responsibilities for the Management, Assignment and Reclamation of E-Series International Numbering Resources - Series E: Overall Network Operation, Telephone Service, Service Operation and Human Factors Operation, Numbering, Routing and Mobile Services - International Operation - Tones in National Signalling Systems

Publisher:
International Telecommunication Union-T

Document status:

Active

Format:

Electronic (PDF)

Delivery time:

10 minutes

Delivery time (for Russian version):

200 business days

SKU:

Edition :	97
File Size :	1 file
Number of Pages :	11
Published :	05/01/1997

History

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ITU-T E.190 PDF

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