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ETSI ETR 219
ETSI ETR 219 - Image 2

ETSI ETR 219

Original price was: $54.50.Current price is: $27.25.

Specification of the requirements of the UPT phase 1 services on DTMF-type sending devices.

Edition:
1
Published:
11/01/1995
Number of Pages:
11
File Size:
1 file , 27 KB
Note:
This product is unavailable in Russia, Ukraine, Belarus

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ETSI ETR 219
Original price was: $54.50.Current price is: $27.25.