How quickly do I get the eSIM after purchasing?

You receive the QR code within minutes. Simply scan it to install on your compatible device and start using data immediately—no waiting for physical delivery.

Does this eSIM support phone calls and text messages?

No, this is data-only. Voice and SMS are not supported. Use WiFi calling apps like WhatsApp, Telegram, or Viber for calls and messaging.

Will my phone work with this eSIM?

Only if your device is eSIM-compatible and unlocked. Most phones from China and Hong Kong do not support eSIM. Check your manufacturer's specifications or contact your carrier before purchasing.

Can I share the data with other devices?

Yes, mobile hotspot is supported, so you can share the connection with other phones, tablets, or laptops as long as your primary device has an active eSIM.

What happens if I don't use all my data within 30 days?

Unused data expires after 30 days. There are no rollover credits or refunds. Choose a plan that matches your expected usage to avoid waste.

Can I get a refund if my device isn't compatible or my plans change?

No refunds are provided due to eSIM compatibility issues or changes in travel plans. Verify compatibility before purchase to avoid loss of funds.

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Da Nang Data eSIM 500MB per Day to 20GB-30Days (Instant Delivery)

Da Nang, Vietnam

Self-Drive Tours

Instant confirmationSecure checkoutNo hidden fees

About this activity

Stay connected throughout your Da Nang trip with an instant eSIM that delivers data access within minutes of purchase. Choose from daily allowances (500MB to 20GB) over 30 days, with no contracts or hidden charges—just prepaid, one-time simplicity.

• Receive eSIM QR Code within minutes.
• Simply scan the designated QR Code to set up the eSIM.
• Validity Date: eSIM plan starts upon installation.
• Plan Type: Mobile Data only. Voice and SMS not supported.
• Mobile Hotspot: Supported.
• Billing: One-time prepaid package with no auto-renewals or contracts.
• Compatibility: Works with eSIM-compatible devices that are not carrier locked. Please be aware that most devices bought in China and Hong Kong do not support eSIM. It’s advisable to check online to see if your device is eSIM-compatible, or contact your service provider.
• Do ensure your travel plans are confirmed. No refunds or cancellations are given due to eSIM compatibility issues or changes in the itinerary.
• Support: Please respond to the email from the Viator Supplier for any assistance or queries.
• Expiration: Start using the eSIM within one-month of purchase.
• *Connections to major local mobile network at 4G LTE or 5G speeds, depending on availability.

Highlights

✓Instant QR code delivery; activate in minutes via scan
✓Flexible data plans from 500MB daily to 20GB over 30 days
✓4G LTE and 5G speeds on major local networks
✓Mobile hotspot enabled for sharing connectivity
✓No auto-renewal; prepaid with transparent pricing
✓Works with unlocked eSIM-compatible devices

Insider tips

★Verify your device supports eSIM before purchase—most phones from China and Hong Kong do not; check manufacturer specs or contact your carrier
★Activate your eSIM within one month of buying to avoid expiry; timing starts when you scan, not when you arrive
★Consider your daily usage: 500MB suits light browsing and messaging, while higher tiers support maps, streaming, and video calls
★Have a backup WiFi option (hotel, café) for heavy data days, especially if exploring remote areas outside Da Nang city

Good to know

•Data only—voice calls and SMS are not supported; use WiFi calling apps (WhatsApp, Telegram) instead
•Device must be unlocked and eSIM-capable; carrier-locked phones will not work
•Plan validity starts upon installation, not upon arrival in Da Nang
•One-time prepaid with no refunds for compatibility issues or travel changes; confirm plans before purchase
•Contact supplier via email for technical support or troubleshooting after purchase

Who it's for

Digital nomads and remote workers needing reliable internet throughout their staySolo and independent travellers relying on GPS, translation apps, and ride-sharingGroups wanting a shared hotspot without purchasing individual SIM cardsVisitors with unlocked, modern eSIM-enabled smartphones

Best time to visit

Purchase and activate your eSIM before or upon arrival in Da Nang to ensure uninterrupted connectivity from day one. Activation is instant, so timing flexibility is high—simply scan when you're ready to use data.