ITU-T Q.35 PDF

ITU-T Q.35 PDF

Name:
ITU-T Q.35 PDF

Published Date:
03/01/1998

Status:
[ Active ]

Description:

Technical Characteristics of Tones for the Telephone Service -Series Q: Switching and Signalling - International Automatic and Semi-Automatic Working - Tones for Use 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:

Choose Document Language:
$9.9
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X-REF ITU-T E.180


Edition : 88
File Size : 1 file
Number of Pages : 18
Published : 03/01/1998

History


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