LS | Title | From | To | Approval date |
SG20-LS41 | LS/r on Evolution of IMSI format and E.212 Recommendation (reply to SG2 LS27) | SG20 | SG2; | 2017-09-15 |
SG2-LS27 | LS on Evolution of IMSI format and E.212 Recommendation | SG2 | 3GPP; GSMA; WBA; SG3; SG13; SG20; | 2017-07-24 |