2. Many restaurants in Indonesia are called Wayan, Warung, Warisan, etc. You'd better remember your full name, address and telephone number to avoid mistakes. The driver doesn't know where every restaurant is. Give him the address and telephone number so as to find the place as soon as possible.
3. Take photos in the sacrificial ceremony, don't stand in front of people who bow down and pray, and don't shoot the priest with a flash. It is best to get permission to shoot local people first, on the one hand, to show respect, on the other hand, to avoid the controversy of asking for fees afterwards.
4. Indonesia is located in the tropics, with strong ultraviolet rays and many mosquitoes and flies. Please prepare a hat, sunglasses, high-power sunscreen lotion, mosquito repellent, mosquito bite ointment, etc.
It is very common to be blackmailed when entering and leaving Indonesian customs. Jakarta is rare, but it will still be encountered. As long as you are determined not to give money and stand firm, the customs has no choice but to stamp you and let you leave.
6. Indonesia adopts landing visa, with a unified price of $25 for 30 days. When leaving Jakarta, it must pay an exit tax of 200,000 rupees at the airport customs. So when you finally leave Jakarta, you must keep the rupee and don't spend it all. Departure tax is paid at the time of departure.
7. Put your money in different places. Besides your personal card and wallet, at least one card should be hidden somewhere else. If you lose your card on the way, it will not be so easy to reissue it.
8. Buy insurance before you leave. If you get sick or injured overseas, even a small injury may cost you a lot. Therefore, insurance is still cost-effective, and sometimes it is a necessary condition for applying for a visa.
Mobile phone and calling card
China Mobile, China Unicom and other communication companies have launched Indonesian international roaming packages. For specific operation methods, tariff standards and related matters needing attention, you can call the relevant mobile company, which is expensive and not recommended. Visitors can also buy a local SIM card in Bali and use GSM mobile phones in China.
network environment
Visitors can also use personal computers. Many hotels in Indonesia provide free broadband or wireless network services, and some hotel lobbies also provide several public computers for guests to access the Internet. There will be more Internet cafes on the street, especially Ubud and Kuta, which are not expensive, but the internet speed is slow.
Power supply and voltage
The voltage is the same as 220V. The plugs in China are flat-headed, while those in Indonesia are round-headed. It is recommended to bring your own converter. Some hotels can borrow converters at the front desk.