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  4. Standard "ČSN P I-ETS 300380"
Standard ČSN P I-ETS 300380 1.8.1996 preview

ČSN P I-ETS 300380 (877554)

Universal Personal Telecommunication (UPT). Access devices. Dual Tone Multi Frequency (DTMF) sender for acoustical coupling to the microphone of a handset telephone



STANDARD published on 1.8.1996


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Price1.30 USD excl. VAT
1.30 USD

The information about the standard:

Designation standards: ČSN P I-ETS 300380
Classification mark: 877554
Catalog number: 19980
Publication date standards: 1.8.1996
SKU: NS-181979
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: Czech technical standard
Category: Technical standards ČSN

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The category - similar standards:

Telephone equipment

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ČSN ETSI EN 301796-V1.1.1ČSN ETSI EN 301796-V..

1.10.2001

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Latest update: 2025-05-21 (Number of items: 2 201 746)
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