Buzz
Explore the SUPERFAST90 Viettel Package, a highly sought-after mobile plan. With generous daily data and rapid 3G/4G connectivity, all at an affordable price of only 90,000 VND, it meets the needs of every user.The SUPERFAST90 Viettel Package, also known as Lightning Speed 90, is a top-tier phone plan from Viettel. Upon successful subscription, users enjoy 2GB of daily data, equivalent to around 60GB per month, coupled with blazing-fast 3G/4G connectivity. To assist our readers in registering for the SUPERFAST90 Viettel Package, Mytour has compiled detailed information and instructions below.
Unlock the SUPERFAST90 Viettel Package: How to Subscribe, Check Data Usage, and Cancel
Explore the blazing fast world of SIEUTOC90 Viettel - Lightning-speed Viettel Sim with 1. Registration Guide
To enroll in the Siêu Tốc 90 Viettel package, your subscription must receive the promotional message. If your phone number is on the list, simply text ST90 to 191. The ST90 package costs 90,000 VND/month, applicable nationwide for 12 months.
Mytour has guided the enrollment process for promo subscribers. Can you use SIEUTOC90 Viettel package without a promo? The answer is 'Yes.' The only way is to visit authorized stores or call Viettel customer service at 198 or 1800 8098 to register for a new Sim Kit.
Note: As this product is highly sought after, Sim Kits run out quickly. Call the store in advance to check product availability.
Method 3: Access the My Viettel app on your phone to check directly.
3. Unsubscribe from SIEUTOC90 Viettel Package
After 30 days, the system will automatically deduct funds from your account to renew the package for the next month. If you no longer wish to use the ST90 Viettel package, proactively cancel the subscription before this time. Compose a message with the content: HUY ST90 and send it to the hotline 191.
An important note is that when you cancel the package, the system will delete all related data, so you will also lose any remaining data if not used.
With information on registration, data checking, and cancellation of the SIEUTOC90 Viettel Package, you likely have a comprehensive understanding of this subscription. If you still have any questions, feel free to reach out to Mytour for prompt assistance. They can address queries on various Viettel 4G packages, for instance...
