Featured Articles
LuckySIM and Lucky2 phone card real-name registration steps and information (applicable to physical SIM card/eSIM)
Hong Kong telecommunications providers LuckySIM and Lucky2 are now requiring real-name registration (RNR) for specifi...
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Lucky SIM 「eSIM」Notes
Detailed explanation of Lucky SIM about eSIM, what you need to know about each purchase , purchase process, Instruct...
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Lucky2 launches Hong Kong data/travel eSIM | Covering 46 regions including China, Hong Kong, Macau, Japan, South Korea, and Taiwan | Added data check tutorial (Lucky SIM offers over 50 eSIM options, continuously updated)
Lucky2 is a sister brand of Lucky SIM, specializing in Hong Kong and overseas travel data cards. Its new product, eSI...
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How Can Foreigners Activate AlipayHK for Spendi...
AlipayHK is one of the most convenient payment tools for many travelers when spending in mainland China. It allows for QR code payments and credit card binding, eliminating the need...
How Can Foreigners Activate AlipayHK for Spendi...
AlipayHK is one of the most convenient payment tools for many travelers when spending in mainland China. It allows for QR code payments and credit card binding, eliminating the need...
Physical Card Online Purchase and Mailing Tutor...
Many users in mainland China encounter difficulties when filling in their address at checkout on the 1WorldSim platform while purchasing physical SIM cards for overseas travel or business. To ensure...
Physical Card Online Purchase and Mailing Tutor...
Many users in mainland China encounter difficulties when filling in their address at checkout on the 1WorldSim platform while purchasing physical SIM cards for overseas travel or business. To ensure...
New Regulations for Mainland China Travel SIM C...
However, China Mobile Hong Kong (CMHK) recently announced that starting from June 17, 2026, all its prepaid card products will no longer support initial activation in mainland China. The affected...
New Regulations for Mainland China Travel SIM C...
However, China Mobile Hong Kong (CMHK) recently announced that starting from June 17, 2026, all its prepaid card products will no longer support initial activation in mainland China. The affected...
Avoid Legal Trouble! Discarded Travel SIM Cards...
Many people overlook an important issue: the expiration of a travel data plan does not mean the SIM card number (phone number) is no longer valid. If not properly deactivated...
Avoid Legal Trouble! Discarded Travel SIM Cards...
Many people overlook an important issue: the expiration of a travel data plan does not mean the SIM card number (phone number) is no longer valid. If not properly deactivated...
Phone Heating and Battery Drain: Does eSIM Affe...
Many users choose eSIM as their mobile internet solution when traveling abroad, switching carriers, or using travel data cards. However, common questions often arise: Does eSIM make phones heat up...
Phone Heating and Battery Drain: Does eSIM Affe...
Many users choose eSIM as their mobile internet solution when traveling abroad, switching carriers, or using travel data cards. However, common questions often arise: Does eSIM make phones heat up...
What is a Phone Card ICCID? How to Check eSIM N...
Taking phone card services like LuckySIM as an example, users typically need to provide the ICCID for identification when transferring to an eSIM or topping up. Therefore, knowing how to...
What is a Phone Card ICCID? How to Check eSIM N...
Taking phone card services like LuckySIM as an example, users typically need to provide the ICCID for identification when transferring to an eSIM or topping up. Therefore, knowing how to...