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ETSI ETS 300 139 PDF

ETSI ETS 300 139 PDF

Name:
ETSI ETS 300 139 PDF

Published Date:
03/01/1992

Status:
Active

Description:

Integrated Services Digital Network (ISDN); Call Hold (HOLD) supplementary service; Service description

Publisher:
European Telecommunications Standards Institute

Document status:
Active
Format:
Electronic (PDF)
Delivery time:
10 minutes
Delivery time (for Russian version):
200 business days
SKU:
Choose Document Language:
$21.80 21.31 you save 0.49
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Edition : 1
File Size : 1 file , 42 KB
Note : This product is unavailable in Russia, Ukraine, Belarus
Number of Pages : 16
Published : 03/01/1992

History

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