【Product Overview】
■ Available Region Vietnam
■ Network Roaming
■ Data Package 6GB per day
■ Usage period 5 days / 7 days (Please select)
■ Plan Type Data Network
■ Phone/SMS function Unavailable
*Voice calls on apps such as LINE calls are possible.
■ Connection 4G/LTE/3G/WCDMA
■ Carrier MobiFone
■ Tethering Available
■ Top-up Unavailable
■ Activation application required
*Activation application must be completed at least 2 days prior to travel, and eSIM setup must be completed after arrival at the destination.
■ Compatible devices
eSIM-compatible SIM-free smartphones, tablets, WiFi routers, 4G/LTE-compatible computers
■ Compatible Bands (Frequency Bands)
4G/LTE: Band 3
3G/WCDMA compatible bands: Band 1
■ Email attachments
- Activation code (alphanumeric) / Setting guide (Japanese, English, Chinese)
- - eSIM QR code will be issued after activation completed
【No complicated procedures required】
No need to submit identification, go through contract procedures, or pay administrative fees.
[Easy Setup]
Please follow the setup guide attached to the email you receive after purchase.
*Internet connection is required for setup.
[Reliable & Comprehensive Support]
Support is available in Japanese, English and Chinese.
Feel free to contact the support center for any questions before purchase (plan selection, device compatibility check) or after purchase (setup instructions, usage guidance).
We will also provide support if you experience SIM problems at your destination, so you can travel with peace of mind.
Please check before purchase
【About the Product】
This product is a digital product. There is no physical delivery.
【About sending eSIM】
1. After purchase, you will receive an "activation code (alphanumeric characters)" and a "setting guide" to your registered email address.
2. After applying for activation, you will receive an eSIM QR code.
【About handling QR codes】
■ Once an eSIM QR code has been scanned, it cannot be rescanned or reused on a different device.
■ Returns and refunds cannot be accepted after scanning.
Please be aware of this in advance.
Usage start deadline
Within 6 months of purchase
Please be sure to start using the service within the expiration date.
You will no longer be able to use the service after the expiration date.
Compatible devices
■ A device that supports eSIM and is unlocked or SIM-free is Required.
■ iPhones sold in mainland China, Hong Kong, and Macau are not eSIM-compatible.
→ If you are using one of these devices, please purchase a SIM card.
Please be sure to check the compatibility of your device before placing your order.
Usage procedure
1. Purchase of product
Purchase this product on our website.
2. Receive email
You will receive the following email address to your registered email address:
■ "Activation code (alphanumeric)"
■ "Setup guide"
2. Apply for activation (up to 2 days before travel)
Follow the steps in the setup guide and enter the "activation code" into our form to apply.
3. Receive QR code
Within 24 hours of completing the application, the "eSIM QR code" will be sent to the email address you entered.
4. Set up and start using on-site
After arriving at the destination, scan the QR code and set up the eSIM to use it.
[Please note]
- Please apply for activation at least 2 days before your trip, and set up the eSIM after you arrive at your destination.
- Please display the QR code on a different device or print it out on paper.
- When setting up the eSIM, a stable Internet connection such as via WiFi is Required.
Shipping and delivery
[Delivery Method]
After purchase, the following will be sent to your registered email address.
■ eSIM activation code (numbers)
■ Setup guide
* eSIM is a digital product. It is not physically delivered.
【Delivery Schedule】
■ Orders placed before 15:00 on weekdays will be delivered on the same day
■ Orders placed after 15:00 on weekdays and on weekends and holidays will be delivered on the next business day
* After activation application, a completion email will be sent within 24 hours (no holidays)
[Notes]
・Dependent on the email service you use, you may not be able to receive the email or it may be sorted into your "spam folder".
・If you are unable to receive the email, please set up your email to receive from the domain [@dhamobile.jp].
- If you are unsure of how to set it up or if you do not receive it, please contact our customer center.
About cancellations, returns, exchanges, and refunds
【About fees】
A fee of 1,100 yen will be charged for cancellations, exchanges, and refunds due to customer convenience.
【About delivery】
Delivery is considered complete when you receive the email with the eSIM QR code attached. Refunds, exchanges, and cancellations due to customer convenience after delivery will not be accepted.
【About refunds】
- If the cancellation is due to our company's convenience, we will provide a full refund.
- The same fee as above will be charged for refunds due to customer convenience.
![[DHA eSIM] For Vietnam Daily 6GB Selectable Days (5 / 7) Prepaid eSIM](http://store.dhamobile.jp/cdn/shop/files/DHA-SIM-208_f59c0b74-f8c6-4769-9119-50c524e08a6f.jpg?v=1751610277&width=1445)
![[DHA eSIM] For Vietnam Daily 6GB Selectable Days (5 / 7) Prepaid eSIM](http://store.dhamobile.jp/cdn/shop/files/DHA-SIM-352_e71a14ce-5e1e-41c9-bf9f-94c85961c65f.jpg?v=1751610277&width=1445)