*Auto/ Manual setup may vary on different handset model
| Country / Region | Operator / Carrier | Network | APN | Auto / Manual Setup |
| Asia | ||||
| Hong Kong | 4G LTE / 3G | cmhk | Auto | |
| Armenia | Beeline | High Speed 3G | uinternet | Auto |
| Cambodia | Metfone | 4G LTE / 3G | 3gnet | Auto |
| India | Airtel | 4G LTE / 3G | internet | Auto |
| Japan | Softbank | 4G LTE / 3G | mobile or 3gnet | Auto |
| Kazakhstan | Tele2 | High Speed 3G | internet | Auto |
| Korea | SK Telecom | 4G LTE / 3G | 3gnet or ctm-mobile | Auto |
| Kyrgyzstan | Beeline | High Speed 3G | uinternet | Auto |
| Laos | Star Telecom (Unitel) | 4G LTE / 3G | 3gnet | Auto |
| Macau | CTM | High Speed 3G | mobile | Auto |
| Macau | CTM | 4G LTE / 3G | ctm-mobile | Auto |
| Malaysia | maxis | 4G LTE / 3G | ctm-mobile | Auto |
| Myanmar | MPT | High Speed 3G | internet | Auto |
| Nepal | Ncell | High Speed 3G | internet | Auto |
| Qatar | Ooredoo | 4G LTE / 3G | internet | Auto |
| Singapore | Singtel | 4G LTE / 3G | mobile | Auto |
| Sri Lanka | Mobitel | 4G LTE / 3G | internet | Auto |
| Taiwan | Taiwan Star | 4G LTE / 3G | internet or 3gnet | Auto |
| Tajikistan | Beeline | High Speed 3G | uinternet | Auto |
| Thailand | dtac | 4G LTE / 3G | 3gnet | Auto |
| China | China Mobile | 4G LTE / 3G | cmhk | Auto |
| Pakistan | Jazz | High Speed 3G | internet | Auto |
| Philippines | Globe | 4G LTE / 3G | mobile or 3gnet | Auto |
| Vietnam | Viettel | 4G LTE / 3G | ppcom | Manual |
| Bangladesh | Grameenphone | High Speed 3G | ctm-mobile | Auto |
| Brunei | DST (UNN) | 4G LTE / 3G | ctm-mobile | Auto |
| Indonesia | Telkomsel | 4G LTE / 3G | ctm-mobile | Auto |
| America | ||||
| Argentina | Claro | 4G LTE / 3G | ctm-mobile | Auto |
| Brazil | Claro | High Speed 3G | globaldata | Manual |
| Chile | Entel | 4G LTE / 3G | ctm-mobile | Auto |
| Colombia | Claro | High Speed 3G | globaldata | Manual |
| Ecuador | Claro | High Speed 3G | globaldata | Manual |
| El Salvador | Claro | High Speed 3G | globaldata | Manual |
| Mexico | AT&T | High Speed 3G | globaldata | Manual |
| Peru | Entel | High Speed 3G | globaldata | Manual |
| Puerto Rico | Claro | 4G LTE / 3G | internet | Auto |
| Uruguay | Claro | 4G LTE / 3G | ctm-mobile | Auto |
| USA | AT&T | 4G LTE / 3G | mobile.three.com.hk | Auto |
| Canada | Rogers | 4G LTE / 3G | mobile.three.com.hk | Auto |
| Costa Rica | Claro | High Speed 3G | globaldata | Manual |
| Dominican | Claro | High Speed 3G | ctm-mobile | Auto |
| Guatemala | Tigo | High Speed 3G | globaldata | Manual |
| Honduras | Claro | 4G LTE / 3G | ctm-mobile | Auto |
| Nicaragua | Claro | High Speed 3G | globaldata | Manual |
| Panama | Claro | High Speed 3G | globaldata | Manual |
| Paraguay | Claro | High Speed 3G | globaldata | Manual |
| Europe | ||||
| Albania | Vodafone | 4G LTE / 3G | uinternet | Auto |
| Austria | 3 Drei / T-mobile (Magenta) | 4G LTE / 3G | internet | Auto |
| Belarus | Velcom | High Speed 3G | uinternet | Auto |
| Belgium | BASE / Proximus | 4G LTE / 3G | internet | Auto |
| Bulgaria | Telenor / Vivacom | 4G LTE / 3G | internet | Auto |
| Croatia | Tele2 | 4G LTE / 3G | internet | Auto |
| Cyprus | CYTA / Primetel | 4G LTE / 3G | internet | Auto |
| Czech | O2 | 4G LTE / 3G | internet | Auto |
| Denmark | Telenor / Telia / TDC | 4G LTE / 3G | internet | Auto |
| Estonia | Telia Eesti | 4G LTE / 3G | internet.emt.ee | Auto |
| Finland | Sonera | 4G LTE / 3G | internet.emt.ee | Auto |
| France | Orange / Bouygues Telecom | 4G LTE / 3G | internet.emt.ee | Auto |
| Georgia | Beeline | High Speed 3G | uinternet | Auto |
| Germany | O2 | 4G LTE / 3G | internet | Auto |
| Greece | Wind | 4G LTE / 3G | internet | Auto |
| Hungary | Telenor | 4G LTE / 3G | internet | Auto |
| Iceland | Nova | 4G LTE / 3G | internet | Auto |
| Ireland | 3 Ireland / Vodafone | 4G LTE / 3G | internet | Auto |
| Italy | Vodafone / Wind | 4G LTE / 3G | uinternet or mobile | Auto |
| Latvia | Tele2 / LMT / Bite | 4G LTE / 3G | internet | Auto |
| Liechtenstein | Mobilkom Liechtenstein (FL1) | High Speed 3G | internet.emt.ee | Auto |
| Lithuania | Bite | 4G LTE / 3G | internet | Auto |
| Luxembourg | Tango Mobile / POST | 4G LTE / 3G | internet | Auto |
| Macedonia | vip mobile | High Speed 3G | uinternet | Auto |
| Malta | GO | High Speed 3G | internet.emt.ee | Auto |
| Montenegro | Telenor | High Speed 3G | internet | Auto |
| Netherlands | KPN | 4G LTE / 3G | internet | Auto |
| Norway | Telia | 4G LTE / 3G | internet.emt.ee | Auto |
| Poland | P4 Play / Orange | 4G LTE / 3G | internet.emt.ee | Auto |
| Portugal | NOS / Vodafone | 4G LTE / 3G | internet | Auto |
| Romania | Orange Romania | 4G LTE / 3G | internet.emt.ee | Auto |
| Russia | MTS / Megafon | 4G LTE / 3G | internet.emt.ee | Auto |
| Serbia | Telenor | 4G LTE / 3G | internet | Auto |
| Slovenia | Si.mobil | 4G LTE / 3G | internet | Auto |
| Spain | Movistar / Vodafone / Yoigo | 4G LTE / 3G | internet | Auto |
| Sweden | Telenor / Telia / Tele2 | 4G LTE / 3G | internet | Auto |
| Switzerland | Sunrise | 4G LTE / 3G | internet.emt.ee | Auto |
| Turkey | Türk Telekom (Avea) | 4G LTE / 3G | internet | Auto |
| UK | O2 / Vodafone / 3UK | 4G LTE / 3G | internet | Auto |
| Ukraine | Kyivstar / lifecell | High Speed 3G | internet | Auto |
| Bosnia | HT ERONET | High Speed 3G | globaldata | Manual |
| Gibraltar | Gibtelecom | High Speed 3G | internet | Auto |
| Slovakia | O2 | 4G LTE / 3G | internet.emt.ee | Auto |
| Multi Regions Package | ||||
| Europe 40 Regions | Multi Networks | 4G LTE / 3G | uinternet | Auto |
| Singapore, Malaysia, Thailand | SGP: Singtel / MYS: maxis / THA: AIS | 4G LTE / 3G | mobile | Auto |
| Central Asia | Multi Networks | High Speed 3G | uinternet | Auto |
| Australia, New Zealand | Australia: Optus / New Zealand: Spark | 4G LTE / 3G | mobile | Auto |
| Europe 33 Regions | Multi Networks | 4G LTE / 3G | internet | Auto |
| Europe 28 Regions | Multi Networks | 4G LTE / 3G | internet.emt.ee | Auto |
| Guam, Saipan, USA | IT&E | 4G LTE / 3G | ppcom | Manual |
| Overseas France | Multi Networks | 4G LTE / 3G | 3gnet | Auto |
| USA, CAN | USA: T-Mobile / AT&T & Canada: Rogers | 4G LTE / 3G | mobile.three.com.hk | Auto |
| Others | ||||
| Ghana | Vodafone | High Speed 3G | mobile.three.com.hk | Auto |
| New Zealand | Spark | 4G LTE / 3G | mobile | Auto |
| South Africa | Vodacom | 4G LTE / 3G | mobile.three.com.hk | Auto |
| Oman | Ooredoo | High Speed 3G | internet | Auto |
| Australia | Optus | 4G LTE / 3G | 3gnet or ctm-mobile | Auto |
| Israel | Partner | 4G LTE / 3G | internet | Auto |
| Kuwait | Ooredoo | High Speed 3G | internet | Auto |
| Saudi Arabia | Mobily | 4G LTE / 3G | mobile | Auto |
| UAE | du | 4G LTE / 3G | mobile.three.com.hk | Auto |
| Iran | MTN Irancell | High Speed 3G | cmhk | Auto |
| French Guiana | Digicel | High Speed 3G | 3gnet | Auto |
| Guadeloupe | Orange Caraibe | 4G LTE / 3G | 3gnet | Auto |
| Martinique | Digicel | High Speed 3G | 3gnet | Auto |
| Mayotte | SFR Mayotte | High Speed 3G | 3gnet | Auto |
| Reunion | SFR Réunion | High Speed 3G | 3gnet | Auto |
| Armenia | Beeline | High Speed 3G | uinternet | Auto |
| Kazakhstan | Tele2 | High Speed 3G | internet | Auto |
| Kyrgyzstan | Beeline | High Speed 3G | uinternet | Auto |
| Tajikistan | Beeline | High Speed 3G | uinternet | Auto |
| Papua New Guinea | Digicel | High Speed 3G | globaldata | Manual |
| Fiji | Digicel | High Speed 3G | globaldata | Manual |
| Egypt | Orange | 4G LTE / 3G | internet | Auto |