No need to go to Sham Shui Po to buy SIM card for travelling anymore.
Singapore Prepaid SIM Card Card Type:
【2.8GB mobile data / 5-day / 3G network】
【Unlimited mobile data / 14-day / 3G network】
【Unlimited mobile data / 30-day / 3G network】
Although it does not support with voice call, unlimited free SMS service is offered in 3G network packages.
Other than Singapore, all the above packages are applicable to Malaysia as well. No need to reset network when you move to another country, it will automatically search for the designated network in the country you are staying.
Lowest speed: 128Kbps
Leftover data can be used after arrival at Hong Kong.
【2.8GB mobile data / 5-day / 3G network】HK$ 178
【Unlimited mobile data / 14-day / 3G network】HK$ 298
【Unlimited mobile data / 30-day / 3G network】HK$ 398