Local Data Service

No More Worries About Running Out of Data! Enjoy seamless internet access anytime, anywhere!

Running out of data before half the month is over?

Don’t worry! Our Local Mobile Data Service is tailor-made for you if you already have a data plan. It boosts your data usage flexibility, letting you easily add extra local data anytime, anywhere, without changing your main service contract. This instantly solves the problem of running out of data and keeps your internet connection smooth and uninterrupted!

Service Details

Data Speed	Data Usage per month	Monthly Fee	Commitment Period
5G^#	5GB	$18	12 months / 24 months / 36 months
	10GB	$28
	20GB	$38
	30GB	$48
	50GB	$58
4.5G	500MB	$10
	1GB	$15
	2GB	$17
	5GB	$18
	10GB	$28

^#5G mobile service is available at designated areas with a compatible device. 3G/4G mobile service is provided if outside our 5G coverage.

Who is our Local Data Service suitable for?

You who frequently have video conferences, such as Zoom and Teams.
You who need to attend online classes or watch streaming videos.
You who love taking photos and videos, and share life moments with family, friends, or on social platforms.
You who want stable local data without changing your existing main service plan.

Want to add more data right now?

Call

8118 3300 to activate it for you immediately!

Brands/Types	Models
iPhone	iPhone XS iPhone SE (2nd generation or later) iPhone 12 mini (Hong Kong version) iPhone 13 mini (Hong Kong version) iPhone 16e
iPad	iPad Pro 12.9-inch (3rd generation or later) iPad Pro 11-inch (1st generation or later) iPad Air (3rd generation or later) iPad (7th generation or later) iPad mini (5th generation or later)

Brands/Types	Models
Samsung	Samsung Z Flip Samsung Galaxy Tab S9、Tab S9+、Tab S9 Ultra Samsung Galaxy Tab S9 FE+、Tab S9 FE Samsung Galaxy Tab S10 Ultra、Tab S10+
ASUS	ASUS ZenFone 12 Ultra
Huawei	Huawei P40 Huawei P40 Pro Huawei Mate 40 Pro 5G
MOTOROLA	MOTOROLA RAZR 5G MOTOROLA Edge 40 MOTOROLA RAZR 50 Ultra MOTOROLA RAZR 50
HONOR	HONOR Magic 4 Pro HONOR Magic 5 Pro HONOR Vs 5G HONOR 90 5G HONOR Magic V2 HONOR Magic V2 RSR (PORSCHE DESIGN) HONOR Magic 6 Pro HONOR 200 Pro HONOR 200 HONOR Magic V3 HONOR Magic 7 Pro
HMD	HMD Skyline 5G
VIVO	VIVO X100 Pro VIVO X90 Pro 5G VIVO X200 Pro
Xiaomi	Xiaomi 13 Pro Xiaomi 13 Xiaomi 13T Pro Xiaomi 13T Xiaomi 14 Xiaomi 14T Xiaomi 14T Pro Xiaomi 15 Ultra Xiaomi 15 Redmi Note 13 Pro+ 5G Redmi Note 13 Pro 5G Redmi Note 14 Pro+ 5G Redmi Note 14 Pro 5G
OPPO	OPPO Find N3 Flip OPPO Find N3 OPPO Find N2 Flip 5G OPPO Find X8 Pro OPPO Reno 13 Pro OPPO Find N5
OnePlus	OnePlus 11 5G OnePlus 12+A1:B49

Brands/Types	Models
Microsoft	Microsoft Surface Pro X Microsoft Surface Go 2 LTE Microsoft Surface Go 3 Intel® Core i3 128 LTE Microsoft Surface Pro 9 5G

Smartphone	Smartwatch
iOS	Android
iOS 12.1 or newer versions	Smart devices running a Wear OS

1.	The registered user should visit any of our shops and present their Hong Kong ID card to apply for a switch to eSIM (replacing a physical SIM card to eSIM for the first time is free of charge).
2.	When your application is complete, you will receive a QR code for your eSIM. Use your smart device to scan and download your eSIM. Once scanned, that eSIM will not work on other devices.
3.	When downloading your eSIM, make sure your phone is connected to the Internet via Wi-Fi or mobile data.

Brands/Types	Models
Apple Watch	Apple Watch (GPS + Cellular) (Series 3 or later) Apple Watch SE (GPS + Cellular) (1st generation or later) Apple Watch Ultra (GPS + Cellular) (1st generation or later)

1.	To use the Service you must have an eligible SUN Mobile service plan (“Service Plan”), a Device, and a compatible iPhone which is iPhone 8 or later, with IOS 16.1 or later.
2.	Data usage of the Service will be deducted from the Service Plan of your iPhone.
3.	You can make or receive calls from the Device using the mobile number of your iPhone.
4.	You can only use the Service with one Device at a time. If you want to connect to another Device, you can connect your Device to the Service via “Watch” app on your iPhone. Alternatively, you can purchase an additional Service to use with the new Device on your iPhone.
5.	You can purchase up to a maximum of four (4) Services under the same mobile number.
6.	The Service does not support international roaming.
7.	If you terminate the Service Plan of your iPhone, you are required to terminate the Service of your Device by calling our customer service.
8.	The Service is subject to the Mobile Service Agreement of Sun Mobile Limited, please visit.
9.	If there is any inconsistency between the Chinese and English versions of these terms and conditions, the English version shall prevail.

Q1:How do I activate the eSIM Profile on Galaxy Watch LTE?
The eSIM needs to be activated via a phone that supports the Samsung Galaxy Wearable app (for Samsung Galaxy Watch LTE) by scanning the QR code or enter the activation code provided by SUN Mobile where the information of the eSIM will be downloaded onto the wearable for activation. Compatibility between Samsung Galaxy Wearable app (for Galaxy Watch LTE) and your mobile phone is subjected to Samsung’s specifications. Depending on its compatibility, additional app plug-ins may be required. For details, please click here.

Q2:I accidentally reset the eSIM on the Samsung Galaxy Watch LTE. How do I download my eSIM profile again?
You can login to sunmobile.com.hk or SUN Mobile app, click ‘My Account’ → ‘My Number Share (eSIM) Service’, and then ‘Re-download eSIM’.

Q3:I bought a new Galaxy Watch LTE to use with an existing eSIM. Can I use my existing eSIM QR Code again to activate my new Galaxy Watch LTE? Click to Collapse
You can login to sunmobile.com.hk or SUN Mobile app, click ‘My Account’ → ‘My Number Share (eSIM) Service’, and then ‘Replace existing Handset / Device’ to request for a new QR Code/activation code to activate your new Galaxy Watch LTE.

Q4:What should I do if I sell or pass on my Galaxy Watch LTE to a friend?
Firstly, please reset and remove your eSIM from the Samsung Watch, and then contact SUN Mobile Customer Service Hotline 8118 3131 for terminate the Number Share (eSIM) Service. Otherwise, even your eSIM has been removed from the watch, you are still being charge for the monthly service fee of Number Share (eSIM) Service.

Q5:My Galaxy Watch LTE was stolen/lost. What should I do?
Please contact 8118 3131 for report lost and terminate the Number Share (eSIM) Service. If you need the service again, you have to submit a new application.

Q6:If I purchase Galaxy Watch LTE without an active subscription to Number Share (eSIM) Service, Will I be able to use via Bluetooth^® connection?
Yes, Galaxy Watch LTE will function as a companion device with your phone when without a mobile network connection.

Q7:I’m unable to connect my Galaxy Watch LTE to network. What should I do?
From the Apps screen on your phone, please tap Settings and check under Connections that your internet connection and MMS connection are correct and ensure that your mobile data is turned on. If you are still unable to connect, please contact us.

Q8:What is Device Name?
Device Name use for identify your wearable device (smart watch). Device name should be in English letter or number.

Q9:What happens with the Samsung Watch when you're roaming?
Roaming outside Sun Mobile local network coverage area is not available for Samsung Watch even though your SUN Mobile tariff plan may support roaming. However, you will continue to be connected when your Samsung Watch is in proximity of your phone and connected with Bluetooth or connected to Wi-Fi.

Q10:If I have changed my service number, anything do I need to follow up for the eSIM service?
If your service number has been changed, please contact us at 8118 3131 for eSIM service termination. You have to download another new eSIM with your new service number for use.

1.	To use the Service you must have an eligible SUN mobile service plan (“Service Plan”), a compatible “Device”, and a compatible Android 5.0 or newer mobile phone with 1.5GB RAM or above and iPhone which is iPhone 5 with iOS 9.0 or newer.
2.	SMS usage, IDD usage, Voice usage, Data usage and others related usage of the Service will be deducted from the Service Plan of your Phone.
3.	You can make or receive calls from the Device using the mobile number of your Service Plan.
4.	You can only use the Service with one Device at a time.If you want to connect to another Device, you can connect your Device to the Service via “SUN” app on your mobile phone.Alternatively, you can purchase an additional Service to use with the new Device on your mobile phone.
5.	You can purchase up to a maximum of one (1) Service under the same mobile number.
6.	The Service does not support international roaming service.
7.	If you terminate the Service Plan of your mobile phone, you are required to terminate the Service of your Device by calling our customer service.
8.	The Service is subject to the Mobile Service Agreement of Sun Mobile Limited, please visit.
9.	If there is any inconsistency between the Chinese and English versions of these terms and conditions, the English version shall prevail.