How to Activate Your eSIM – VAF Guide

Staying connected in Vietnam has never been easier with our convenient eSIM options. Whether you need reliable mobile data or a plan that includes calls, VAF offers simple solutions designed for international travelers.

This guide explains how to activate your Vietnam eSIM, what to expect from each option, and how to avoid common issues upon arrival.

Available Vietnam eSIM Options

We currently provide two eSIM choices, depending on your travel and communication needs:

1. Viettel eSIM (Data-Only)

• 5GB high-speed data per day

• No voice calls

• No SMS support

• Ideal for travelers who rely on apps like WhatsApp, Zalo, Zoom, Google Maps, or email

2. Mobifone eSIM (Data + Calls)

• 3GB data per day

• Valid for 15 days

• Includes 40 minutes of international and domestic calls

• SMS available after topping up

• Best for travelers who need traditional calling services

How to Activate Your Viettel eSIM (Data-Only)

Your Viettel eSIM can be activated quickly by following these simple steps:

Step-by-Step Activation

1. Scan the QR code provided by VAF
   → When prompted, select “Data SIM”

2. Power off your phone, then turn it back on

3. After restarting, dial 900 and make a short call to complete activation

Once completed, your data plan will be ready for use.

Important Tips

• This eSIM does not support calls or SMS

• We strongly recommend printing the QR code and carrying a paper copy to avoid airport or connectivity issues

• Activation should be done after arrival in Vietnam

If you experience any difficulties, our support team is always ready to assist.

How to Activate Your Mobifone eSIM (Data + Calls)

The Mobifone eSIM requires a slightly different activation process to ensure full validity.

Activation Process

• Please inform us when you enter Vietnam

• Our team will activate the eSIM remotely at the correct time

• This ensures your 15-day validity period starts accurately

What’s Included

• 3GB of data per day

• 40 minutes of local and international calls

• SMS available after topping up

Helpful Reminder

• Print your QR code and bring it with you to avoid any inconvenience at the airport

• SMS sending requires additional credit

Why Choose VAF eSIM Services?

• Transparent service fees

• Expert-handled setup

• Worry-free activation support

• Secure and reliable solutions for travelers

• Clear instructions with real-time assistance

Our goal is to ensure you stay connected from the moment you arrive in Vietnam—without stress or confusion.

Need Help With Your eSIM?

If you encounter any issues during activation or have questions about which eSIM is best for your trip, feel free to contact our support team.

👉 VAF – Your trusted travel and connectivity partner in Vietnam

If you have any questions or need personalized guidance, don’t hesitate to reach out to our expert team:

Whatsapp: +84379522522

Hotline: +84.379.522.522