It is a convenient service that integrates company’s contact numbers 
					that are used differently by region into a single main number.
				
									Supplementary service without 
											any extra charge
											With Dreamline national main number, 
											you can use various supplementary 
											
											services without any extra charge.
											
										
									After just one registration, 
											everything is OK!
											When you apply for the ARS main number, 
											you can use all the additional functions 
											
											provided by Intelligent Network.
											
										
									Stable high quality service
											You can use the safe high-quality 
											intelligent network service even if 
											you port the existing number.
										
								
								Customers who make calls will be charged for the call according to its type. The business sites receiving 
								the call (service contractor) will be charged monthly base fee and other supplementary service charges 
								for the nationwide main number incoming line.
							
| Classification | Outgoing | Service user | Service contractor | Remarks | 
|---|---|---|---|---|
| Basic | Wired | 
											One in the country 65won / 3min  | 
										
											5,000won / month Per incoming line  | 
										|
| 070 | Dreamline 39won / 3min | |||
| wireless | Apply wireless carrier rates | 
| Classification | Charge | Remarks | 
|---|---|---|
| Number portability processing cost | 2,000won / per line | Only charged 1 time on registration | 
| Classification | Charge | Remarks | 
|---|---|---|
| ARS supplementary service | 5,000won / month per incoming line | 
											Provide basic scenario Provide TTS / basic music Provide voiceover for free  | 
									
| Classification | Class 0 | Class 1 | Class 2 | Class 3 | Class 4 | Class 5 | Remarks | 
|---|---|---|---|---|---|---|---|
| Basic | 150 | 50 | 10 | 5 | 3 | 2 | Number of lines | 
| Classification | Type of number | 
|---|---|
| 0 | X000, XXXX, 1877, 0XXX, 1XXX, 0X0X | 
| 1 | XX00, XY00, X0X0, X00X | 
| 2 | XYYY, XYXY, XXX0, X0Y0, X00Y | 
| 3 | XYYY, XXXY, XYYX, XXYX, XXY0, 1112, 1113, 1114, 1119 | 
| 4 | XYY0, XYX0, X0YY, XY0Y, X0XY, XX0Y, X11Y, XY11 | 
| 5 | Other than above |