List of Countries with no 2G (no connectivity): Taiwan, South Korea, Japan, Australia, Singapore.
Due to high connectivity costs, Hanhaa have blocked the following countries:
Angola (AGO), Belize (BLZ), Brunei (BRN), Comoros (COM), Cuba (CUB), Djibouti (DJI), Equatorial Guinea (GNQ), Ethiopia (ETH), Falkland (FLK), Guam (GUM), Iraq (IRQ), Laos (LAO), Lesotho (LSO), Maldives (MDV), Namibia (NAM), New Caledonia (NCL), Northern Marianne Islands (MNP), Saipan/Marianne (MNP), Saint Pierre and Miquelon (SPM), Sao Tome and Principe (STP), Somalia (SOM), Syria (SYR), East Timor (TLS), Turkmenistan (TKM)