Product successfully added to your shopping cart
Quantity
Total
There are 1 items in your cart. There is 1 item in your cart.
Total products $5.59
Total shipping To be determined
Total $5.59
New Reduced price! 
View larger
View larger 
ETSI TS 131 121
M00001352
New product
ETSI TS 131 121 Universal Mobile Telecommunications System (UMTS); LTE; UICC-terminal interface; Universal Subscriber Identity Module (USIM) application test specification (3GPP TS 31.121 version 14.6.0 Release 14)
standard by European Telecommunications Standards Institute, 07/01/2019
In stock