• Unlimited Data,Local Calls & Texts within S. Korea
  • Available Extension (Monthly Rechargeable SIM)
  • Available for Pickup at Incheon, Gimpo Airport, Seoul Station
  • Blazing Fast 4G LTE Data Speeds : Avg.120 Mbps
  • After 10GB of usage, extra 2GB is offered daily and
  • After 2GB of usage, Data speeds limited 3Mbps (3G)
  • Runs on a nationwide super fast 4G LTE KT network
  • Learn more details in Korean, Tap flag!

Autumn 2018 Sale,  25% OFF!

Product Promo Price
30 DAYS 77.6->59(25% OFF)
Top-Up for 30 Days 77.6 ->57(27% OFF)
Autumn 2018 Sale offers discounts of up to 25%.
Order till 31 Oct 2018
Unit : US$, Surtax 10% Included.
Tethering is available.
Not available for outgoing Int’l Call, Text
Voice Talk by using Skype, LINE..etc. is available
Credit expiry can be used up to for more than 90 days by recharging each 30 Days after purchase if you want.
Top-up amount for extra 30 days is KRW 58,500 (USD $57) according to top-up manual received at pickup points.
If you are paying vial PayPal, handling fee for top-up will be charged USD $5 in addition.
No need to drop off.
Pickup & Activating SIM
SIM Activation (Starting) depends on your pickup time.
Pickup 07:00 ~ 09:00 : after 9:00
Pickup 09:00 ~ 18:00 : right after registration
Pickup 18:00 ~ 21:30 : from the next day after 9:00
SIM starting information will be notified by SMS.
Order Process
  • Step 1. Order & Payment
  • Step 2. Download Voucher
  • Step 3. Pickup

Order Now !

1 Step 1
Customer Details
First Name
Last Name
Service Details
Service Start Date
I confirm that my own phone is unlocked.
Order Notes
0 /
ANNEX SIM FREE (30-DAY/Top-Up)[field44][field44*field48]

Order Checkpoints

You need to order at least 24 hours prior to collect SIM.
If you want to pick it up at Hongdae Station in Seoul, you can order and collect the same day.
Please check 3 points : Unlocked Phone? Phone’s Compatibility? SIM Size?
Customers using phone activated in USA, Canada, Japan, have to make sure that your phone should be unlocked.
For a phone to work in Korea, your phone must support on one of GSM N/W frequencies below.
4G Bands : Band1(2100MHz), Band3(1800MHz), Band8(900MHz)
3G Bands : HSDPA 2100MHz/HSDPA+
Not Supported TD-SCDMA,TD-LTE Bands

Payment Checkpoints

Visa, Master American Express, Discover or PayPal account are accepted.
You can 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.
If you are having difficulty paying via PayPal, Naver Shopping Mall for Korean is another way. Click N Pay!
After placing an order, you will receive “Thank you” mail. If you didn’t receive it, please check your spam or junk email folder or notify us by email.
If not paid, it does not proceed to the next step.
Take a picture or screenshot e-Voucher on your phone or print it out.


SIM Card Credit Expiry,Top-up Checkpoints

SIM Card Credit Expiry
When collecting by foreign passport, expiry is given 90 days.
When collecting by Korean ID Card or passport or Drive License, expiry is given more than 90 days for as you want.
Credit Expiry can be reduced or data service can be interrupted if using local calls below.
Calls to the number (such as 1588, 1577, 02-1588), telephone information service (060), TRS (013), domestic video call and personal number service (050) are strictly limited.
ANNEX Customer Center (1544-4344) is available only.
How to top-up?
Bank Transfer
They offer bank account info for top-up at the pickup points.
You are needed to transfer KRW 58,500 to their bank account.
You are needed to pay USD $ 62 including handling fee $5.
When the validity date is expired
If you do not top up within 3 days after expired, it will be terminated automatically.
If you want to use SIM more than 90 days with same local phone number,Visit Hongdae office carrying with your Alien Registration Card.

Pickup Checkpoints

Pickup Points
Required Documents : Voucher and Passport
In Case of Korean nationality, they can collect it with Id card or Drive license.
Incheon International Airport
Terminal 1 : Except KE, KL, AF, DL
Terminal 2 : KE, KL, AF, DL
Gimpo Airport Station
Seoul Station
ANNEX TELECOM Agency, Link Korea, Seoul
Getting Started
Setting configures the correct data APN automatically.
If your phone does not work, contact staffs at the pickup points.

Amendment, Cancellation & Refund

Send us email promptly if you want to cancel your order or refund, 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.(10% handling fee)
Once ANNEX Korea SIM opened, it is strictly not refundable once sold.
Refund of balance will be paid back by PayPal account.
Contact Us

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