步驟 4
電源・通訊・SIM
此資訊更新至 2026/08/11。
※ 通訊環境可能因地區和時期而異。
電壓與插座形狀
電壓差異與插座類型
⚡220V / 50Hz
🔌Type A / B / C / F(混合型（扁平和圓形兼容）)
🔄建議攜帶萬用轉接頭
💡大多數插座兼容扁平和圓形插頭，通常不需轉接頭。
SIM卡購買方式
機場與市區的SIM卡購買流程與費用
電信業者: AIS, DTAC, TrueMove H
eSIM與行動Wi-Fi
eSIM支援情況與Wi-Fi分享器選擇
📶Widely available
🏢Airalo, Holafly, Ubigi, AIS eSIM, DTAC eSIM, TrueMove eSIM
💰$5-22 for 1-10GB / 7-30 days
💡AIS offers eSIM2Fly regional plans; activate before departure for arrival connectivity.
Wi-Fi環境
公共Wi-Fi普及狀況與安全性
📡good
🏨Free and reliable in most hotels and hostels
☕Free in cafes, malls, 7-Eleven, and coworking spaces
💡Thailand is popular with digital nomads; excellent WiFi in Chiang Mai cafes.
網路限制與VPN
社群媒體與網站的存取限制及VPN需求
🔒low
🚫Some gambling and lese-majeste content blocked; all social media accessible
🛡️不需要VPN。
💡All major social media and communication apps work normally in Thailand.
實用當地App
交通、翻譯、地圖等便利應用程式
🚗Grab, Bolt, LINE MAN (delivery)
🗺️Google Maps, Grab in-app navigation
💬LINE (essential), WhatsApp
💡LINE is used for everything in Thailand - communication, payments, food ordering.
國際電話
撥打國際電話的方式與通話App
📞+66 (Thailand)
🆘191 (Police), 1669 (Ambulance), 199 (Fire)
📲Dial 001 + country code + number for international calls
💡1155 is the Tourist Police hotline with English-speaking operators.