ETSI I-ETS 300 380 PDF

ETSI I-ETS 300 380 PDF

Name:
ETSI I-ETS 300 380 PDF

Published Date:
03/01/1995

Status:
Active

Description:

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

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:
$17.83 17.34 you save 0.49
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The mechanicanical & acoustical characteristics of a UPT DTMF access device which is accoustically coupled to the microphone of a handset telephony terminal.
Edition : 1
File Size : 1 file , 61 KB
Note : This product is unavailable in Russia, Ukraine, Belarus
Number of Pages : 13
Published : 03/01/1995

History


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