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  Dedicated Private Line
  Business Phone
  Business Phone
  International Mobile Call
   Service, 00766
  Toll Free 080
  Universal Access Number
   1566
  Telephone-provided
   information service-060
  Personalized Number
   Service, 0506
  Local Number Portability
  Inhouse Communication    Service
  Biz FOS
  Internet Data Center
| Business IP Phone Business IP Phone  |  DID/DOD  |  ISDN/PRI
Service Features
 Businesses choose to use hanarotelecom's Business IP phone service for the following reasons
· It provides a stable VoIP service over its advanced communication networks, including domestic and overseas Internet
  backbone and common telephone channels.
· Customer service is promptly offered with strong backgrounds in VoIP market for many years.
· It bundles hanarotelecom's wide array of business products ranging from Internet leased-lines to Internet Datacenter.
· All profits generated by cost-saving efforts are instantly reflected in the service charge, saving customers a huge amount of
  service charges.
· The VoIP service presents no risk of service breakdown because it is provided by Korea's second biggest fixed-line and
  broadband operator.
· Features of Business IP Phone
· A mere one-time signing up is required to subscribe to local-area, long-distance, mobile and international calling service at the
  same time while one-time bill payment makes it a lot more convenient.
· Phone calls are available not only to domestic destinations, but also anywhere in the world.
· There is no need to change phone numbers because it is a dial-only service.
· Existing communication equipment such as your phone and PBX is still eligible to use once Access Gateway is installed.
· A wide array of products are offered so you can select the one best fit for your environment.
· You can save on communication expenses with no basic service charge.
Service charges
 Service charge table
Category Charge Remarks
Local-area 39Won/180Sec
Long-distance 45Won/180Sec - Single service charge nationwide
Call to mobile 15Won/10 Sec
International 4.1 Won/1 Sec - U.S.A Basis
 Service charge savings
· The following service charge table shows an example of another company using 30 Business IP phone channels.
Category General phone Business IP Phone Cost Reduction
Amount Reduction(%)
Local-area 785,000Won 785,000Won - -
Long-distance 2,793,000Won 1,041,000Won 1,752,000Won 62.7%
Call to mobile 3,517,000Won 3,200,000Won 317,000Won 9.0%
International 2,530,000Won 1,070,000Won 1,460,000Won 57.7%
Total 9,625,000Won 6,096,000Won 3,529,000Won 36.6%
| DID/DOD Business IP Phone  |  DID/DOD  |  ISDN/PRI
Service Features
 Local call service using DID/DOD and common telephone circuit
· Service Quality: Within PDD 3 Seconds, Success rate 99% above
 Business only Phone Service
· hanarotelecom exclusive telephone number assignment: [6+XXX] + [channel number]
· XXX: hanarotelecom Information Center's telephone exchange number
· Customer is allowed to select channel number, or to use the suggested number.
· Number for marketing purposes: Unique universal Access number .
· Convenient Numbering system for branch management purposes.
· Numbering system to issue an easy number for each department of head office.
· Additional 10 extension numbers per DID channel.
· For general telephones, numbers are issued based on the [hanarotelecom telephone numbering system]
 Various value-added/Intelligent networks and Billing services
· Intelligent Network Series: Virtual Private Network, Toll free call
· Billing Series: Single billing charge, Billing payment by third person, and Detailed billing information.
· Allows the use of diverse value-added/Intelligent network services provided by another customer's PBX
  (Please refer to additional service menu for detailed information on Value-added/Intelligent services)
· Traffic and detailed charges are provided through our high-tech customer service system.
  (Available in various forms: bill, Online, Floppy Diskette, CD, MT)
· Cost (call charges) reduction consulting with a sales person is provided.
· Telephone charges for local calls, as well as for long-distance/International calls, can be reduced by using   the Internet Phone, zero electric flux connection, etc.
· Custgmized Service: Provide customized services to meet the special requirements of various industries and businesses   (Security providers, logistics, transportation, telemarketing companies, etc.)
Available services
 PABX(DID/DOD)
· Using PABX service facilities: PBX, Hybrid Key-Phone
· Service Quality: Within PDD 3 seconds, 99% compatibility
 General Telephone
· Able to be connected to a general telephone, Fax, Key-phone, etc without additional switching equipment device
· Service Quality: Same as DID/DOD telephone
User Instructions
 DID/DOD(FTTO)
· Connect a channel originating from a Fiber Optic Terminal(RT) to PABX, or Hybrid K/P
· Utilizing various value-added functions provided by PABX, Hybrid K/P.
 DID/DOD(FTTO)
· A channel originating from a Fiber Optic Terminal (RT) is connected to PABX, or Hybrid K/P, and a direct channel originating   from a Fiber OpticTterminal (RT) is connected to a conventional telephone, fax, and computer modem, etc for its use. By   building partnerships with retailers, hanarotelecom Inc is in a position to sell or supply a customer with a PABX and Hybrid   K/P at a less expensive price.
· The following is an example of DID/DOD configuration
| ISDN/PRI Business IP Phone  |  DID/DOD  |  ISDN/PRI
Features
 30B+D : 30 B channels (64Kbps) and 1 D channel (64Kbps)
· Service Quality: Within PDD 3 Seconds, Success rate above 99%
 Main Services
· Phone call service
· Same as the general phone subscription service
· Within PDD 3 Seconds, 99% compatibility
 Data Service
· Flexible circuit composition ranging from 64Kbps ~ 2Mbps
· Useful for LAN-to-LAN connection, Video phone/Conference, Internet/PC communication connection, etc.
 Video Conference Service
· 1:1 Video Conferencing (phone) through an ISDN BRI and video imaging terminal
· By installing MCS (MCU) within corporations, a multi-point Video Conference is possible.
  With an H.320-based Multipoint Control Server (Unit) and video conference Room (Video imaging terminal, Video Camera, etc)   installed within a customer building, you can enjoy a multi-point video conference with a remote branch office and a retailer   with a hanarotelecom video phone (See & Say) in place.
 ¡Ø Possible within hanarotelecom Service areas only (No.7 non-connection status with KT)