| Country | Country Code | Required Units | Supported Network |
| Spain | +34 | 0.00 | ALL |
| Sri Lanka | +94 | 2.53 | ALL |
| St. Pierre & M. | +508 | 22.00 | ALL |
| Sudan | +249 | 4.40 | ALL |
| Suriname | +597 | 22.00 | ALL |
| Swaziland | +268 | 5.39 | ALL |
| Sweden | +46 | 4.18 | ALL |
| Switzerland | +41 | 6.38 | ALL |
| Syria | +963 | 6.93 | ALL |
| Taiwan | +886 | 22.00 | ALL |
| Tajikistan | +992 | 5.39 | ALL |
| Tanzania | +255 | 4.40 | ALL |
| Thailand | +66 | 6.38 | ALL |
| Togo | +228 | 5.72 | ALL |
| Tonga | +676 | 6.05 | ALL |
| Tunisia | +216 | 7.59 | ALL |
| Turkey | +90 | 17.05 | ALL |
| Turkmenistan | +993 | 22.00 | ALL |
| UAE | +971 | 6.38 | ALL |
| Uganda | +256 | 29.50 | ALL |
