Talk:Hong Kong/@comment-75.50.181.6-20170606170319

I used to buy the CSL Discover HK prepaid sim but it is costly for a stay longer than their 8 days limited since my family has 3 ppl and each person needs one card. We are going to be in HK for 3 weeks and I will limit my data usage by disabling most app. We need loca HKl voice calls and frequently use whatsapp for text message. I see many cards have different data plan that cost more than the face value of the card. For example China Mobile has a 1G/30days/$148 sim but the card only has $78 credit. Do I immediately buy a refill in order to use that data plan? I would appreciate any suggestions for a 3 weeks long stay with local calls and some data usage. Thank you.