Telephone Service

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TELEPHONE SERVICE

REQUESTING TELEPHONE SERVICE

  • You may subscribe by calling the KT Customer Service (82-100)
  • A subscription fee of KRW 60,000 will be applied (same in all regions).
  • Basic charge 5,200won
  • No subscription fee is applied for those who are re-subscribing within 5 years of their phone cancellation.
PUBLIC PHONEWS
  • How to use
    • You may use the public phones using coins, calling cards, pre-paid cards, credit cards.
    • Using coins

      You may use coins if the public phone you are using accepts coins.

    • Using calling cards

      Any public phones you might encounter accepts calling cards.

    • Using KT pre-paid card/on credit

      You may choose a public phone that accepts different cards of your convenient such as world phone plus card, world pass card and KT pass card.

    • Using credit cards
      [The types of credit cards that can be used with public phones ]
      There are several kinds of credit cards that can be used with public phones; BC, KEB, LG, Sinhan, Hyundai and Kookmin card.
      [Telephone fee using credit cards]
      You pay same amount, whether to use a credit card or coins.
      [Paying with credit cards ]
      Your phone bill will be shown on your monthly statement for you to pay the amount on your credit card payment due date.
      [Calling range ]
      You can make local calls, long distance calls, international calls and mobile call.
    • Telephone Fee
      Telephone Fee
      Type By hours (Long Distance Call)
      within 30km proximity calls
      (Long Distance Call)
      Up to 31km
      Remarks
      Local Phone Charge Regular hours 180 sec./70won 43 sec. /70won Cycle: Per 1frequency
      Discount hours 180 sec./70won 61 sec. 70won
    • Telephone Fee
      Telephone Fee
      Types Rate
      Wireless paging Charge public phone rate
      Calls between mobile phones
      (Cellular, PCS)
      38 sec./70won
      Calls with TRS 38 sec./70won
      Calls with marine mobile phones Charge the rate described in the marine mobile phone charge policy
HOW TO USE A LONG DISTANCE CALL
  • Calling long distance call is the same as making domestic calls except that a user must dial the area code number before dialing the phone number. The area codes are provided in telephone directory books.
INTERNATIONAL CALLS
  • Use as following: Dial the service no., dial the country no., dial the area code and then the telephone no. you are calling.
    Exp.) If you are to use the service from Korean Telecommunication Service (No.: New York 123-4567),
  • the service number would be different by the service providers. 001, 002, 00700.
  • The service no. 001, the country no. 1, the area code 212 and the phone no.123-4567
HOW TO SAVE MONEY WHEN MAKING INTERNATIONAL CALLS
  • For a greater international call discount, please refer to the KT Cyber Customer Center www.KT100.com) → Product Info. → Call → KT Call Product PLUS → and discount price menu. For more details, please call the KT customer center (dial 100 without pre-fix number) or request for 'requesting for consultation'.
PAYING TELEPHONE BILL
  • You may take the bill you received at your home to a nearest bank or to a Post Office to make payment. You can also set up a automatic bill transfer service which would be easier.