Free to useEven when working from home or outside, you can receive calls from your office number using your mobile phone or PC, and you can make calls using your office phone outside.
Easy introductionWith PC and smartphone, you can use it right away without installing a separate system or office construction.
Various Supplementary ServiceIncrease work efficiency with various supplementary services such as recording, messaging, ad-block service.
Monthly basic rate: 4,000 KRW / Line (up to 5 devices)
https://smart.kcttel.com/ connect
Sign Up > VoIP registration
From Play Store or App Store 'Smart Work ROYCE MOBILE' Download the app after searching
Sign Up > VoIP registration
Customer Service Center1877-8835
Monday-Friday: 9 a.m. - 6 p.m. (Closed on Sat , Sun , Holidays)