Value-added Service

Directory Number

Service that enables to connect anywhere in the country with a single number

Recommended Customers

  • 01
    Customers who need a large amount of call
  • 02
    Customers with nationwide branch network, thus need an integrated operation with a single number
  • 03
    Financial Institution / Insurance Company / Shopping Mall / AS Center / Courier / Education

Service Characteristics

  • Connects a caller automatically to the nearest branch by checking the caller’s location (LBS function)
  • Connects all branches in the country with one number (regional routing)
  • Delivers a desired guide comment at designated operation time / holidays (routing for each time)
  • SMS/MMS reception function (MO function)
  • Provides a customized function that corporates want by external connection (require individual consultation)
  • Able to move carrier with an exist number (Number portability is available)
  • Supplementary service
Directory number MO service Directory number BMS service
Text reception is available with the intelligence network number Sends pre-set message to the caller who calls to the main number

How to Use and Price

Number of the lowest receipt line for each level

Division Number of the lowest receipt circuit for each level
Level 0 Level 1 Level 2 Level 3 Level 4
1688 150 50 15 1 None
1666 270 100 35 10 1

Prices per line

(Including VAT)

Division General Type ARS Type Flat Rate
Number of Line 1 27,500원 30,800원 ~ 119 lines: KRW 41,800
120 ~ 200 : KRW 38,500
201 ~ 300 : KRW 35,200 		301 ~ 500 : KRW 30,800
501 ~ 700 : KRW 29,700
701 ~ 1,000 : KRW 28,600
1,001 lines: ~ : KRW 27,500
2~10 KRW 19,800 KRW 23,100
More than 11 KRW 14,300 KRW 17,600

* Basic rate = Rate per line X number of receipt line

Call Charge

(Including VAT)

Division Local/long-distance 1 band Long-distance 2 bands Internet Call Mobile Communication Mobile Phone Receipt
Call Charge KRW 42.9/3 min. KRW 15.18/10 sec. KRW 71.5/3 min. Mobile phone rate KRW 16.313/10 sec.

* ARS type subscribers can choose separate charging option and flat rate charging option

  • Option A
    • Charges to caller for all calls
  • Option B
    • KRW 42.9/3 min. to caller, rest of them to contractor
  • Option C
    • Charges to caller for only mobile phone call among call rates

Discount for contract term

Contract term 1 year contract 2 years contract
Discount Rate 10% 30%

* Discount refund : Charges for termination within contract term
Calculation : (basic rate per month × month of use) × (discount for contract term – discount rate for period of use)

Supplementary Service

(Including VAT)

Division Rate Plan Basic Charge Sending Charge Remark
MO Service 20 agent KRW 22,000 - Self-construction
20 web KRW 22,000 - Web page provision
SMS/LMS/MMS
(KRW 22/KRW 38.5/KRW 165)
30 web KRW 33,000 Free KRW 30,000
60 web KRW 66,000 Free KRW 60,000
BMS Service BMS 10 KRW 11,000 KRW 16.5 SMS provision
BMS 20 KRW 22,000 SMS KRW 16.5
LMS KRW 55
MMS KRW 165		 SMS/LMS/MMS provision
BMS 30 KRW 33,000 BMS20+Authentication coupon function
BMS 50 KRW 55,000 BMS30+All function
BMS 100 KRW 110,000 BMS50+Mobile homepage

* Discount refund : Charges for termination within contract term
Calculation : (basic rate per month × month of use) × (discount for contract term – discount rate for period of use)

Inquiry for Use