TELEPHONE NUMBER VERIFICATION
Publication
EP3893459A1
Kind: A1
Mar 18, 2026
Applicants
ThatsApp GmbH
Inventors
Homburg, Karl-Wilhelm
IPC Classifications
H04L 29/06 20060101AFI20200828BHEP
Designated States
AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LI, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR