Vietnam eSIM

🇻🇳 GT eSIM for Vietnam

Stay connected across Vietnam with stable and reliable 4G mobile data, plus voice & SMS support with a local number.
One eSIM connects you automatically to Vietnamobile’s network—no physical SIM required.

🌍 Coverage Countries

Country: Vietnam

• Full nationwide network coverage
  
• All taxes included — no hidden roaming charges

⚠ Coverage may exclude some remote areas · Please confirm with customer support before purchase

⚡ Hotspot & Network Speed

• Network Carrier: Vietnamobile
  
• Speed: 4G
  
• Plan Type: Data, Voice & Text (Includes local number)
  
• Tethering / Hotspot: Supported

📞 Phone Number Features

• Free incoming calls and SMS · Local Vietnam number included
  
• Check data usage: Dial *101#

📦 Data Packages

Flexible plans to suit your travel needs:

• From 500MB/day to 50GB high-speed data

• Once the included high-speed data is used, speed is reduced to 128kbps

• Unlimited data plan with no data cap.

📱 Supported Devices

Works on eSIM-enabled, carrier-unlocked devices.
👉 Check full list of supported devices

⚠ Make sure your device supports eSIM before purchase. Unsure? Contact our support team.

🧩 Installation Process

Simple Setup – No Physical SIM Required

1️⃣ Place your order

Your eSIM QR code will be sent instantly via email.

2️⃣ Scan & install using Wi-Fi

Use a stable Wi-Fi connection to scan and install the eSIM.

3️⃣ Enable data roaming at your destination

Once in Vietnam, turn on data roaming—connection is automatic.

✅ No eKYC or ID verification required

⏱ Installation takes just minutes

⏰ Validity

• Starts when connecting to a supported network

• Daily reset based on UTC+7 timezone

🔔 Refund Policy

• Technical Issue:

Refund available within 48 hours after activation if the eSIM cannot be activated or used due to a GT eSIM technical issue (Proof required, subject to verification)

• Before Activation:

 Refund available before installation/activation, with a 10% service fee deducted

• After Activation:

No refund once the eSIM is successfully activated (unless required by law)

✈️ Suitable for Multiple Use Cases

Perfect for tourists, backpackers, business travelers, digital nomads, and long-stay visitors who need daily high-speed data plus a local Vietnam number—ideal for navigation, ride-hailing, hotel contact, and staying connected across cities and regions.

🧩 Installation Process

Simple Setup – No Physical SIM Required

Buy Now • Activate Anytime Within 60 Days

Buy now, use later. You can install your eSIM at any time, but only turn it on when you actually need it.

You must activate your plan within 60 days of purchase. After that period, it will activate and expire automatically.

3 Simple Steps to Get Connected

1️⃣ Place your order

Your eSIM QR code will receive it via email or in the GTeSIM app inbox after payment.

2️⃣ Scan & install using Wi-Fi

Use a stable Wi-Fi connection to scan and install the eSIM.

Once scanned, the eSIM is added to your phone.

To install manually, go to Settings > Cellular/Mobile Data > Add eSIM > Use QR Code.

3️⃣ Enable data roaming at your destination

After arriving at the destination, turn on data roaming—connection is automatic.

Go to Settings > Cellular or Mobile Data and find your GTeSIM line. Turn it ON.

Make sure Data Roaming is ON for your GTeSIM line.

That’s it! Your phone will automatically connect to the best available network. Enjoy your data!