I went to Singapore and Tan Bin Island and booked a five-day international roaming package. Can I open a hot spot for others to use this package?

According to the information you provided, this international roaming package has unlimited traffic for 5 days, but there is no clear stipulation on whether you can open hot spots to enjoy the network. Therefore, it is recommended that you contact the operator or check the terms of use of the package to confirm whether you can open a hotspot network for others to use.

Usually, some operators may allow users to open hotspot sharing networks, but will limit the number and bandwidth of hotspot sharing. Therefore, you need to confirm the specific regulations and restrictions of the operator to ensure that you can enjoy the network connection with others when traveling.

In addition, please note that using mobile hotspots to enjoy the network may consume a lot of traffic, so please pay attention to the usage to avoid exceeding the traffic limit.