Tech-invite3GPPspecsGlossariesIETFRFCsGroupsSIPABNFsWorld Map

T+ anchor points
architectural views or examples (mostly historical)

TS 23.502
5GS signalling flows (should be anchored in the table of contents)

TS 23.002
GSM/3GPP architecture evolution

TS 23.008
Subscriber Data

TS 23.141

TS 23.228
IMS architecture evolution

TS 23.401
a gradual view of the EPC architecture

TS 24.228
IMS Signalling flows

TS 31.101   .102   .103   .104
UICC File Structure

TR 31.900
AKA in mixed networks from full 2G to full 3G