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  4. Standard "ETSI TR 133937-V19.0.0"
Standard ETSI TR 133937-V19.0.0 21.10.2025 preview

ETSI TR 133937-V19.0.0

Universal Mobile Telecommunications System (UMTS); LTE; Study of mechanisms for Protection against Unsolicited Communication for IMS (PUCI) (3GPP TR 33.937 version 19.0.0 Release 19)

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STANDARD published on 21.10.2025


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Price80.30 USD excl. VAT
80.30 USD

The information about the standard:

Designation standards: ETSI TR 133937-V19.0.0
Publication date standards: 21.10.2025
SKU: NS-1244779
The number of pages: 98
Approximate weight : 325 g (0.72 lbs)
Country: European technical standard
Category: Technical standards ETSI

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