International inbound Services Forum Fact Book
IFS and HCD
International Inbound Services Forum

Korea, KT

Last edited 28-01-08 IFS UIFN
Services offered
- International
- Domestic

Yes
Yes

Yes
No
Number format
- International
- Domestic

00 798 CCC XXXX
080 XXX XXXX

IAC = 001
Percent of Telephones Accessible 100% 100%
Calls Are Free Or Chargeable Free Free
Numbers Are Accessible From
-
Payphones
- Mobile phones
- PABX's
- Hotels
- International call barring

Yes
Yes
Yes, some may bar
Yes, some may bar
May occur in PABX

Yes
Yes
Yes, some may bar
Yes, some may bar
May occur in PABX
Coins/Tokens Required For Payphones 300 WON, returned after calling, or push red button 300 WON, returned after calling, or push red button
Telephone Include Alpha Characters No No
DTMF Capability
- Required for access
- 100% by when
- Percent of payphones with DTMF

Yes
Now
100%

Yes
Now
100%
Geographic Restrictions None None
Islands/Territories Included in Dial Plan    
Freephone Services Accessible Through Other Carriers Networks in Country Yes No
Full Country Coverage Provided by A Single Carrier Yes, KT owns all domestic networks Yes
Simultaneous Call Limit And Default No limit No limit
Number Portability
-
domestic to international
- international to domestic
- international between countries
- international between carriers
- domestic or international between carriers within country

No
No
No
No

No


All UIFN's portable as required by ITU-T rec. E.169
Number For Callers To Report Trouble 82 42 222 0146/0152 82 42 222 0146/0152
Directory Services
- Available
- Paper, on-line, operator
- Charge

Yes
All three
No

Yes
All three
No
Service Provisioning Leadtime 4 days 4 days

IFS - Carrier Contact Points

Service Agreements Contact
Name: Mr. Jae-ik Lee
Tel: +82 31 727 6646
Fax: +82 31 727 6649

E-mail: nicejake@kt.co.kr  
Product Management Contact
Name: Mr. Jae-ik Lee
Tel: +82 31 727 6646
Fax: +82 31 727 6649

E-mail: nicejake@kt.co.kr  
Service Ordering Contact
ITFS/UIFN Provisioning
Name: Kim, Young-mee
Tel: +82 2 725 4064
Fax: +82 2 733 8876
E-mail: ITF-UIFN@kt.co.kr
Fault Reporting Contact
Name: Intelligent Network Service Center
Tel: +82 42 222 0146/0152
Fax: +82 42 222 0157
E-mail:

HCD - Carrier Contact Points

Service Agreements Contact
Name: Mr. Chong-ki Baek

Tel: +82 31 727 2848
Fax: +82 2 750 3722
E-mail: tmcbaek@kt.co.kr 
Product Management Contact
Name: Mr. Chong-ki Baek

Tel: +82 31 727 2848
Fax: +82 2 750 3722
E-mail: tmcbaek@kt.co.kr 

The information shown above was provided by representatives of the carrier shown. The International Inbound Services Forum does not warrant the accuracy of the information and assumes no liability for errors.

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