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ITU-T Q.921 PDF

ITU-T Q.921 PDF

Name:
ITU-T Q.921 PDF

Published Date:
09/01/1997

Status:
[ Active ]

Description:

ISDN user-network interface – Data link layer specification

Publisher:
International Telecommunication Union-T

Document status:
Active
Format:
Electronic (PDF)
Delivery time:
10 minutes
Delivery time (for Russian version):
200 business days
SKU:
Choose Document Language:
$63.9
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Edition : 97
File Size : 2 files
Number of Pages : 287
Published : 09/01/1997

History

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