You can check whether there is an option to add eSIM in your phone by the following method:
Go to "Settings" > "Mobile Networks" on your phone and check if there is a path to "Add eSIM/Add Mobile Plan". If yes, the phone supports eSIM

You can click "Add eSIM" in the "Mobile Network" of your phone, and then install the newly purchased eSIM using the following two methods:

– Scan the QR code

– By manually entering the activation code

Activate your eSIM and then query the following USSD codes:

– For local data usage, press “*116*1＃”
– For overseas data usage, press “*116*2'#”
– eSIM expiry date, press *116#

After payment, the eSIM will be sent to the email address you entered during the purchase process, please make sure the email address you entered is correct.

Lucky SIM has three types of services, each with a different start date calculation reference:

【1】New card eSIM (applicable to LuckySIM / Lucky2):

After completing the payment in our online store, you will receive an eSIM QR Code via email, regardless of whether the eSIM requires real-name registration. Since the eSIM QR Code has an expiration date, it is recommended to install it within 2 months. After successfully connecting to the telecom operator's network, the next step is as follows:

- "Non-real-name registration eSIM": It will take effect immediately and the data plan will officially start

- "Real-name registration of eSIM required": If you have a Hong Kong number, or use Internet data in Hong Kong and Taiwan, you also need to register with your real name to activate it, and the data plan will officially start

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【2】Number portability (applicable to physical SIM card/eSIM):

After the payment is completed in this online store, it will be handed over to the transfer specialist for follow-up. After submitting an application for porting, a physical SIM card/eSIM will be issued in advance. You will need to wait for it to be activated after the porting is successful, and the data plan will officially start at that time.
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【3】Add value on behalf of others (applicable to physical SIM card/eSIM):

After the payment is completed in this online store, it will be followed up by the porting specialist. The customer can choose the date of top-up. If we are unable to contact the customer, this online store has the right to make the top-up effective on the same day after payment, and the data plan will start at the same time.

The number expiry date will be extended from the date of recharge. The new and old validity periods will not be calculated together, but the longest expiry date will be used as the basis.

Lucky SIM has two major brands, "LuckySIM" and "Lucky2", each with different usages:

【1】LuckySIM Hong Kong/Roaming Data SIM Card (Applicable to physical SIM card/eSIM):

All data plans allow free SMS reception worldwide, but not sending. If you have Hong Kong minutes, you can make/receive calls in Hong Kong. However, there is no IDD function for long-distance minutes overseas, so you cannot make/receive calls.

【2】Lucky2 Internet Data Card/Travel Card (Applicable to physical SIM card/eSIM):

All data plans do not have a Hong Kong number, so you can only receive system SMS messages, avoid fraudulent calls and SMS harassment, but cannot make/receive calls.

If you purchase a plan with a Hong Kong phone number, or use Internet data in Hong Kong and Taiwan, you also need to register with your real name to activate it. The registration details are as follows:
LuckySIM: https://rnr.luckysim.com.hk/
Lucky2: https://rnr2.luckysim.com.hk