Save on Your Phone Bill and Get Olive Young Perks with KT MVNO!

Get 17GB~25GB of Data + 1Mbps
Unlimited Data every month with KT MVNO Olive Young Plan,
plus a ₩5,000 Olive Young Gift Certificate!
Sign up for an MVNO plan now
and enjoy both savings on your phone bill and lifestyle benefits.
KT MVNO Olive Young Plan Enrollment
Why is the Olive Young Plan gaining attention?
The biggest concerns for those looking for MVNOs are:
"Will I have enough data?" and "Are there any additional benefits?"
The KT MVNO Olive Young partnership plan addresses both of these concerns.
In addition to the generous base data allowance, you can receive an extra 10GB per month
if you sign up by the end of December 2025 as a promotion.
Plus, you'll receive a ₩5,000 Olive Young mobile gift certificate every month!
This means you can save on your phone bill and enjoy lifestyle benefits at the same time.
Olive Young Plan Benefits
KT MVNO Olive Young Plan Benefits by Plan
There are currently three Olive Young partnership plans available:
7GB+ (₩21,100) → 17GB + 1Mbps Unlimited with promotion applied
10GB+ (₩23,800) → 20GB + 1Mbps Unlimited with promotion applied
15GB+ (₩23,500) → 25GB + 1Mbps Unlimited with promotion applied
All plans include unlimited voice calls and text messages.
In particular, the 7GB+ plan is cost-effective as it expands to 17GB, and the 15GB+ plan is very popular with heavy users as it provides up to 25GB.
KT MVNO Olive Young Plan
How can I use the gift certificate?
The ₩5,000 Olive Young gift certificate provided each month
isn't just an additional perk, but a bonus in your life
that effectively reduces your phone bill.
This gift certificate is sent in the form of a mobile coupon
on a set date each month after enrollment,
and can be easily received via text message or app notification.
You can use the gift certificate freely
at all stores nationwide and
the official online mall. You can use for cosmetics,
beauty supplies, health supplements, hair and body
products, and even household goods.
This is an advantage that can be used like cash.
In particular, those who use Olive Young frequently
can save an additional ₩5,000 each month,
creating a double savings effect in conjunction with the MVNO plan.
It's also very simple to use. Present the barcode on the mobile
coupon at the Olive Young store checkout or enter the coupon number
during the online mall checkout
process and the discount will be applied immediately.
It can also be applied to some promotional items or duplicate discounts,
allowing you to get more benefits for the same price.
For example, when purchasing a cosmetic cleansing foam, using a ₩5,000
gift certificate is like getting it for free without any cash burden.
Even when buying expensive products such as health supplements,
the perceived price goes down.
Even though the gift certificate seems like a small amount,
the savings add up, and because it's paid out steadily every month,
the accumulated benefits are never small.
Therefore, the Olive Young gift certificate is not just a simple
'free gift', but a life benefit that provides real value every month.
If you want to save on your phone bill and living expenses at the same time,
this plan is just right for you.
Using the ₩5,000 Olive Young Gift Certificate
How long does the actual enrollment process take?
With the Antelcom self-enrollment platform, you can enroll online without visiting a store.
Access the self-enrollment page
Proceed with identity verification
Select New/Port-in
Select a plan (Olive Young 7GB+ / 10GB+ / 15GB+)
Enter the USIM number
Click 'Enroll' → Enrollment completed within 1 minute
You can use voice and data immediately just by inserting the USIM into your smartphone and rebooting. The actual perceived time is about 10 minutes. ⏱
KT MVNO Self-Enrollment Process
Who is this plan for?
Office workers who want to cut their phone bill in half
Consumers who frequently use Olive Young
Users looking for an MVNO with a generous data allowance
In particular, we highly recommend this plan to those who value practicality, as it allows you to enjoy stable communication and lifestyle benefits at a rate that is 30-40% cheaper per month compared to existing postpaid plans.
Frequently Asked Questions (FAQ)
Q1. When will I receive the Olive Young gift certificate?
A. It is paid out in the form of a mobile coupon on a set date after enrollment each month (30th of each month).
Q2. You said unlimited data, is it really unlimited?
A. Even after the base allowance is used up, unlimited use is possible at a speed of 1Mbps.
Q3. Can existing subscribers also receive additional data benefits?
A. Yes, the promotion is applied retroactively to existing subscribers.
Q4. How long does the enrollment process take?
A. Enrollment can be completed quickly in less than 10 minutes.
Q5. Do I have to register for direct debit?
A. Yes, you must apply for direct debit at the time of enrollment.
Q6. How do I use the Olive Young gift certificate?
A. It is sent in the form of a mobile coupon and can be used at all Olive Young stores and the online mall nationwide. It can be applied to some promotional items and discount coupons, making it practically like cash.
Q7. Can I receive Olive Young benefits even when porting in my number?
A. Yes, both new enrollments and port-in subscribers can receive the same gift certificate benefits and data promotions.
Olive Young Plan FAQ
Conclusion
The KT MVNO Olive Young plan is a special choice
that satisfies data + lifestyle benefits + reasonable phone bill.







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