How to use a mobile phone when traveling to Hong Kong? Do I have to get a mobile phone card?

If you use an ordinary 2G/3G mobile phone, use a standard sim card. On the less remote streets of Hong Kong, you can find many small shops that buy mobile phone related products. Just buy a sim card with stored value (face value 48,68,98 Hong Kong dollars, etc.). ), and you can find out the price of making a local call back to the mainland, which is usually 0.2-0.3 Hong Kong dollars per minute. There is no need for formalities, just pay.

Ask clearly, there are generally more cards compatible with GSM (mobile).

You can also go to Taobao to find an agent when you have time, instead of going to Hong Kong to find a place to sell cards.

If you need micro-sim, it will be more difficult to buy, such as iphone4.