Good afternoon. This is Kim Young Jin, KT's CFO. Let's begin with key earnings highlights for Q3 2021. Consolidated revenue was KRW 6,217.4 billion, while service revenue reported KRW 5,402.4 billion, and operating profit reported KRW 382.4 billion. Driven by growth from legacy telecom business, including 5G and Internet as well as platform businesses, which include B2B, media, content and financial services, there was overall performance improvement for KT and its affiliates, which drove revenue up 3.6% on year and operating profit up 30% year-over-year. On a separate basis, revenue was up 3.2% on-year, reported KRW 4,664.7 billion, with operating profit up 24.3% on-year to KRW 259.1 billion. In particular, there was a salient service revenue growth as standalone service revenue increased KRW 114.1 billion, with Q3 cumulative revenue of KRW 312.7 billion. This is attributable to steady top-line growth from KT's traditional telco business and expansion of its B2B and platform business. KT has classified its business domain into 4 segments: Digico and telco in accordance with the characteristics of the business, and B2C and B2B based on the customer. KT's legacy business was in B2C telco business, which comprises of wireless Internet, fixed-line telephony, and they account for around 61% of the top-line revenue. Since KT's Digico transformation announced back in 2020, we've been focused on the platform-based Digico domain, especially B2C-based Digico domain exemplified by IPTV and B2B-based digico, which represents cloud and IDC, have benefited from the content free habits becoming prevalent following the pandemic and on greater digital demand from the corporate market to which KT responded swiftly, we've seen greater revenue uptrend versus 2019, the pre-Digico era. With Digico KT transformation, we plan to expand this domain from 39% as of today to 50% by 2025. Yet again, in Q3, we've seen meaningful results from the B2B Digico domain. In Q3, B2B businesses orders booked amounted to around KRW 1 trillion, reporting a record high quarterly figure. On a Q3 '21 cumulative basis, order book amounted to KRW 2.5 trillion, significantly outpacing 2020's full year amount. Another core business of KT Digico is AI and DX, which was up 29.7% year-over-year. This was mainly driven by full-fledged initiation of the AI contact center business or AICC, for short, an expanded user base for IDC and cloud. For the IDC business, on top of steady revenue stream from current IDCs received revenue base expanding on the back of newly opened Yongsan IDC and KT's first branded South Curo IDC. Also from the DBO business, which we newly launched, we are gaining new clients and building a new basis for further growth. KT recently announced that it will place a full momentum behind the AI business by employing AI-based active conversation or technology that enables human-like speech. KT already employs AI technology in our own contact centers and provides AICC to major financial restaurants and logistics companies. We are also actively considering to adopt KT's ICC center to the public domain for central and local government for the benefit of disaster, safety management and careful to vulnerable. And also, for small merchants run by a single person, hair salons and small mom-and-pop eateries, we introduced KT AI Secretary that would take reservations, orders and respond to questions 24/7 all year around doing what customer centers do. As such, KT will be the front runner in domestic AI CC market and launch many services that employ AI technology. We also embarked on AI service robot business with the release of serving robots. This service is currently used by restaurants and cafes as well as hospitals and golf driving range as it sets the ground for popularizing use of robots. We will continue to enhance the operating platform and launch many different types of new robots so that we may become Korea's front runner and robotics service provider. KTDS, one of KT's affiliates, is a software developer and designer who builds IT data systems for clients. And they are broadening our digital business by winning projects on business platform and AI-based predictive system from financial institutions and government agencies as well. Also, to strengthen our competitive edge and quickly respond to needs of global customers in the fast-growing global data market, we acquired a global data specialist company called Epsilon based in Singapore. Epsilon is a company with global infrastructure, technical capabilities and sales bases all across the world. Through this acquisition, KT will expand its global data business from Asia to North America and Europe and we expect to win new business customers from both home and abroad. We also saw solid top-line growth, both in terms of size and quality, mainly around premium subscribers from KT's incumbent telecom business. 5G subscribers continue to display an uptrend with wireless service revenue up 3.8% on year and wireless ARPU up 2.7% on year, reporting KRW 32,476. Driven by higher sales of giga based products and offerings for a single member household, broadband Internet business also saw a sustained subscriber expansion. Restructuring of the group business geared towards digital transformation is also ongoing, which drove a significant rise in both revenue and profit of group affiliates. K Bank, after its first turnaround in Q2, reported a net profit of KRW 16.8 billion in the third quarter, recording an annual cumulative profit. Following a successful capital increase last July, subscribers surpassed 6.6 million as of the end of Q3 with total deposits of KRW 12 trillion and lending of more than KRW 6 trillion, which drove a stable loan-to-deposit spread. Also, by offering online mid-price range products and launching products leveraging alliances with other group companies, K Bank is actively broadening its business. K Bank will continue to expand its product coverage, upgrade its application, seek marketing partnerships, launch diverse loan products, dial up synergies with group affiliates so as to position itself as a differentiated financial platform. In media content, we've completed governance structure around StudioGenie and further enhanced business competitiveness. We completed the acquisition of Hyundai HCN, Hyundai Media and took equity stake in Korea's #1 subscription-based e-book startup, Millie's Library, and also spun-off KT Season. StudioGenie completed Bites offering, and its capital base now amounts to KRW 227.8 billion and recently showcased Crime Puzzle, its first original content as its content production came under full swing. On the back of Millie's Library acquisition, Genie Music will expand its business from music to audio book and other audio content business with the objective of becoming Korea's best AI audio platform provider. Audio book content will be placed first on Genie, the AI music platform, and we plan to produce and add diverse array of audio content as we go forward. By offering Millie's Library via wide-ranging bundled services of KT, we expect growth of subscriber base of respective companies will also be supported. Now moving on to third quarter '21 earnings results. Total revenue was up 3.6% year-over-year to KRW 6,217.4 billion. Operating profit was up 30% on year, reporting KRW 382.4 billion. Net profit was up 46.9% year-over-year to KRW 337.7 billion. EBITDA was 6.5% on year to KRW 1,277.5 billion. Next on the operating expense. Operating expense on the back of rise and business expense was up 2.2% year-over-year to KRW 5,835 billion. Next is on the financial position. Debt-to-equity ratio as of Q3 '21 was 122.6%, down 10.2 percentage points year-over-year. Net debt ratio was up 1.9 percentage points on year, reporting 33%. Next is on CapEx. CapEx Spend in Q3 '21 was KRW 600.7 billion and Q3 cumulative CapEx was a total of KRW 1,464.8 billion. Amount of orders placed for IE equipment was flat year-over-year. But due to COVID-19 pandemic, actual spending somewhat declined. Next, moving on to performances from respective businesses. Wireless revenue was up 3% on year KRW 1,794.7 billion. On the back of 5G subscriber growth, wireless service revenue was up 3.8% year-over-year, reporting KRW 1,697.8 billion. As of Q3 end '21, there was a total of 22,740,000 wireless subscribers. 5G subscribers were 5,610,000, which accounts for 39% of total handset subscribers. Next is on fixed-line and IPTV business. Next slide. Revenue was down 1.2% on-year to KRW 368.4 billion. And sustained growth from enterprise subscriber Voice GX service revenue stream started to take off significantly mitigating the revenue downfall. Broadband Internet revenue saw a subscriber growth up 2.4% on-year to KRW 510.7 billion, driven by active sales of product for single member households and offering of stronger customer benefit. On the back of enhanced offerings of kids content and launch of OLED TV tab, there was growth in subscribers, driving IPTV revenue up 3.1% on year to KRW 473.4 billion. Next is on the B2B business. B2B business was up 6% on year to KRW 727.7 billion. Due to COVID pandemic infrastructure projects, including global ones, were delayed and in the process of reorganizing low-margin businesses, B2B IT Solutions revenue declined. However, on growing data traffic and digital transformation demand inched up, bringing corporate fixed-line revenue up 2.7% year-over-year. For the AI and DX business, revenue posted a steep growth of 29.7% year-over-year, driven by higher AICC revenue following AI solution adoption by the financial sector and new projects in public and financial cloud and growth in IDC DBO design-build operate business. Next is on group affiliate earnings. BC Card revenue on higher domestic acquiring volume was up 2.9% on year to KRW 888.1 billion. Skylife revenue was up 1% year-over-year to KRW 178.4 billion, driven by MVNO business expansion and higher Internet reselling. As one of core businesses of KT digico transformation, content subsidiary revenue was up 24.6% on year to KRW 241.6 billion, on the back of rise and platform-based revenue from major companies. That was a brief update on KT's Q3 2021 results. Ever since its proclaimed transformation from a telco to a digico, we are crystallizing the changes as a digico. In 2021, together with revenue and profit growth, we reorganized group's business portfolio around B2B and platform, laying the basis for mid- to longer-term growth. We will continue to endeavor to bring success to digico performance. Last but not least, with respect to the network failure that we experienced previous month, we once again would like to express our commitment that through process improvement, we will endeavor and exert our utmost efforts so that we could operate our network stably. Once again, we look forward to your interest and support. Thank you. For more details, please refer to our earnings presentation deck, which we previously circulated. We will now move on to Q&A. To give as much chance as possible to as many people as possible, I would like to ask you to limit your questions to no more than 2 questions per person.