LS | Title | From | To | Approval date |
SG11-LS51 | LS on “Technical Report on Counterfeited and Substandard ICT Equipment” | SG11 | GSMA; | 2014-07-16 |
GSMA-LS12 | LS/r on GSMA IMEI/TAC Allocation, IMEI Database and IMEI Integrity Initiatives (reply to SG11-LS51) | GSMA | SG11; | - |