Talk + Text + Data, KT DAY PLAN,



Offer Int’l / local Calls, Texts + Unlimited Data
KT Data + Voice Plan :
Data Plan : 1, 5, 10, 30-DAY
Voice Plan : Credited KRW 11,000(~$10)
Unlimited Data Usage is as follows.
Offer 3GB per each day at 4G LTE full speeds and then
Offer Data at 4G LTE 5Mps speeds after 3GB of usage.
It will become effective when using from Oct 21 2019.
Pick up at KT Booth of main gate Int’l airports
Good for long terms travelers for staying over 30 Days
Rechargeable SIM for Data and Voice.
Support Voice Talk Apps like Whatapp to calls and text messages
Support Hot Spot and Tethering
No Need to Drop off SIM


Data + Voice Plan Price
1-DAY (24 hr) 16
5-DAY (120 hr) 35 -> 32.5
10-DAY (240 hr) 45 -> 41.5
30-DAY (720 hr) 75 -> 68.5
This price is for Data and Voice plan.
For using Calls and Texts, KRW 11,000(~US$10) is credited.
Save up to 10% OFF!
Unit : US$, Surtax 10% included.
Credit KRW11,000 that can be used is as below.
Local Call : up to 42 Mins, or
Local SMS : up to 100 Texts
Refer to rate table below.
No available pickup for this SIM Card at Link Korea, Seoul.
Do Not choose “Link Korea” at the pickup points.

Order Now By PayPal !  

Returning customer? Click here to login
  • KTSIM-Ace-C  (pass: 1 Day)  —  $16.00
  • KTSIM-Ace-C  (pass: 5 Day)  —  $35.00 $32.50
  • KTSIM-Ace-C  (pass: 10 Day)  —  $50.00 $41.50
  • KTSIM-Ace-C  (pass: 30 Day)  —  $75.00 $68.50

Billing Details

Additional Information

Your order

Cart Subtotal $0.00
Order Total $0.00

Order Now By Bank Transfer !  

If you are having difficulty paying via PayPal, you can do it by Bank transfer to our Korean Account directly.
Place an order and check your email to get our bank details.
Pay in Korea won (KRW) via bank transfer to our account.
Order now by tapping on bank transfer image below.

Order Now By Naver Shopping !  

If you are having difficulty paying via PayPal, you can make an order at Naver Shopping which is Open Market Shopping Mall in Korea.
All Korean Credit Card and bank transfer are accepted.
Order now for 5,10-DAY by tapping on Naver Shopping image below.
Order now for 30-DAY by tapping on Naver Shopping image below.

Purchasing Process

  • Step 1. Booking Order
  • Step 2. Payment and Download Voucher
  • Step 3. Pickup
  • Step 4. Checking Credit Expiry
  • Step 5. Getting Started
  • Step 6. Recharge (Top-Up)


Booking Order

Order at least 24 hours prior to pick up SIM
Available for Multi-QTY Purchase
Make sure that Phone should be unlocked
Check what SIM size you need : Nano or Micro


Pay with your credit card as a guest on the PayPal Page
by Choosing “Pay with my credit or debit card” instead “Log in” if you don’t have PayPal account.
Visa, Master American Express, Discover or PayPal account are accepted.

Download Voucher

Download Voucher by clicking ‘Voucher Download’ item
on the “thank you for your order” mail as below.
Check your spam or junk email folder if not received mail.
Take a picture or screenshot Voucher on your phone (recommendable) or print it out.



Required Documents : Voucher and Passport (Korean ID)
Korean ID or Drive License is available if you have Korean nationality
Pickup Points is as follows
Incheon International Airport
Terminal 1
Terminal 2
Gimpo International Airport (Seoul)
Gimhae International Airport (Busan)
Busan Harbor International Passenger Terminal

Getting Started

Ease to use as Setting configures the correct data APN automatically.
All you do is to switch Korea SIM Card into your phone.
Check if KT 4G LTE connected on your phone.
If your phone does not work, contact staffs at the pickup points.

Checking Credit Expiry

It starts from picking up SIM Card(Date and Time).
e.g. In case of using 05 days plan,
Started Date and Time : Jan 1, 09:00 am
Expired Date and Time : Jan 6, 08:59 am

How to Recharge (Top Up)

You are needed to recharge(Top up) your credit as following instruction given at pickup points.
You have to recharge within expiry date if you want to use Voice continuously or extend using period for Data.
After expiry date, you can’t recharge or reuse your SIM.

Rates for Calls and Texts

Incoming calls for free
How to make a Int’l calls and send Texts
Calls : 00345 + country code + Region code + Phone number
Texts : 00345 + country code + Region code + Phone number + type text
Unit : KRW, Surtax 10% included
Int'l Calls/Texts
USA 1.2/sec Japan 3.0/sec
Singapore 7.8/sec Canada 7.8/sec
Australia 7.9/sec SMS 110/sent
LMS 330/sent MMS 660/sent
Local Calls/Texts
Call 4.4/sec
SMS 110/sent
To see more regional rates details, Tap region below!

Amend, Cancel and Refund

Send us email promptly if you want to cancel your order, refund or amend order details.
It is subjected to following our policy.
Before the pickup date: fully refunded.
After pickup date : pickup date is amendable or 90% amount of the total paid price will be refunded.( handling fee of 10%) )
Once MY SIM ACE C (KT Korea SIM Card) opened, it is strictly not refundable once sold.
Refund of balance will be paid back by PayPal account.
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