Mobile Service 

Trustful company providing the mobile service for over 14 years 

Mobile Service 

Trustful company providing the mobile service

for over 14 years 

PRICE

Price List 

Please check here for the price list. 
 ※Scroll horizontally to see details on this page. (smartphone users only) 

Plans 
Data 300MB + 3Mbps 
Data 15GB 
Data 11GB + 2GB/day 
Data 100GB 
Data 
300MB + 3Mbps Unlimited 
15GB + 3Mbps Unlimited 
11GB + 2GB/day + 3Mbps Unlimited 
100GB + 5Mbps Unlimited 
Prices 
36,000₩
39,000₩
59,900₩
66,000₩
Campaign
(or Deals) 

If you sign a 3-month contract  payment worth 1-month is given free! 

Discount
price 

108,000₩ → 72,000₩

117,000₩ → 78,000₩

179,700₩ → 119,800₩

198,000₩ → 132,000₩

Phone call 
Basic offer + Additional talk
50 minutes 
100 Minutes 
Basic offer + Additional talk
300 minutes 
Basic offer + Additional talk
300 minutes 
SMS
Basic offer 
Offer KRW 2,200 
※ SMS 22 KRW/text,
LMS 33 KRW/text, MMS 110 KRW/text 
Basic offer 
Basic offer 
Free mailing! 

Easy pickup at where you stay!  

Free handling fee! 

Benefits given to all customers who sign up! 

Free mailing ! 

Easy pickup at
where you stay! 

Free handling fee ! 

Benefits given to all
customers who sign up! 

Click here to submit inquiry 
Click here to submit inquiry  

PROGRESS

Process flow 

※ A bit of time is required to apply after immigration. 
(Immigration history needs be confirmed as a part of application process.) 

TERMS OF USE

Terms of Use 

Please check below precautions for use. 

Use of Cell-phone Line 
Foreigners can sign up for only one cell-phone line per person. Anyone who is under 19 needs a consent from legal representative (guardian) in order to sign up. 
Confirmation in Advance 
Please check if a cell phone you are using is in a SIM-free state before signing up for a SIM card. 
Opening Procedures 
You can open a cell-phone line after entry to Korea. Please contact us when immigration is complete. 
※Immigration history is updated when the process is done. 
Identification 
Prepaid plans are available only with passport. 

Alien registration card is required for deferred (postpaid) payment plans. 

Mobile Phone Identity Verification Service 
You can use mobile phone identity veryfication service after alien registration card is issued. 
Please inquire again after coming of age for those who are under 19. 
Plan Switch 
① If you wish to switch from a prepaid plan to a deferred (postpaid) payment plan, you need to submit an alien registration card. Please contact customer center for assistance. 
② Remaining balance cannot be refunded after the plan switch. 
Cancellation 
①A cell-phone line opened with passport is automatically canceled when leaving the country.
②A cell-phone line is automatically canceled when no additional balance is charged for 45 days after the end of contract.
The same phone number cannot be used once canceled.
③For prepaid plans, in case of cancellation before the end of contract, no remaining balance can be refunded.  
Etc. 

Overseas roaming and international phone calls are not offered. 

For international phone calls, we recommend using voice call function in messaging applications. 

TERMS OF USE

Terms of Use 

Please check below precautions for use. 

Use of Cell-phone Line 

Foreigners can sign up for only one cell-phone line per person. 
Anyone who is under 19 needs a consent from legal representative (guardian) in order to sign up. 
Confirmation in Advance 

Please check if a cell phone you are using is in a SIM-free state before signing up for a SIM card. 
Opening Procedures 

You can open a cell-phone line after entry to Korea. Please contact us when immigration is complete. 

※ Immigration history is updated when the process is done. 

Identification 

Prepaid plans are available only with passport. 

Alien registration card is required for deferred (postpaid) payment plans. 

Mobile Phone Identity Verification Service

You can use mobile phone identity veryfication service after alien registration card is issued. 

Please inquire again after coming of age for those who are under 19. 

Plan Switch 

① If you wish to switch from a prepaid plan to a deferred (postpaid) payment plan, you need to submit an alien  registration card.  Please contact customer center for assistance. 

② Remaining balance cannot be refunded after the plan switch. 

Cancellation 

① A cell-phone line opened with passport is automatically canceled when leaving the country. 
② A cell-phone line is automatically canceled when no additional balance is charged for 45 days after the end of contract. 
The same phone number cannot be used once canceled. 
③ For prepaid plans, in case of cancellation before the end of contract, no remaining balance can be refunded. 

Etc. 

Overseas roaming and international phone calls are not offered. 

For international phone calls, we recommend using voice call function in messaging applications. 

JAPAN  03-4400-6290       KOREA  02-6082-5600

EMAIL   gtnhomes@gtn.co.jp
ADDR.   7F, 122, Jong-ro, Jongno-gu, Seoul, Republic of Korea


Global Trust Networks Korea Co., Ltd.


Corporate Registration Number   483-81-00975

Paid Job Introduction Service   서울청 유 제2019-8호

Telemarketing Business Number   제2022-서울종로-1754호

GTN Homes Real Estate Agency Co., Ltd.


Corporate Registration Number   615-87-02096

Brokerage Office Registration Number  11110-2022-00072


JAPAN  03-4400-6290       KOREA  02-6082-5600

EMAIL   gtnhomes@gtn.co.jp       ADDR.   7F, 122, Jong-ro, Jongno-gu, Seoul, Republic of Korea

Global Trust Networks Korea Co., Ltd.


Corporate Registration Number
483-81-00975

Paid Job Introduction Service
서울청 유 제2019-8호

Telemarketing Business Number
제2022-서울종로-1754호

GTN Homes Real Estate Agency Co., Ltd.


Corporate Registration Number 
615-87-02096

Brokerage Office Registration Number
11110-2022-00072