Thank you, Angela and hello everyone. Welcome to our second quarter results conference call. I will now provide an update on our robust performance in the second quarter. Let's begin on Slide 4 for an overview of our mobile business. In the second quarter, Taiwan mobile market concluded its momentum as the three major operators focused on 5G migration, which benefits mobile service revenue growth. Market consolidation will be fulfilled in the near future, and we remain positive to the result as it will help the market maintain steady and profitable. Under this landscape, we were pleased to report our market shares in both revenues and the subscriber number continued to increase year-over-year, reaching 39% and 36.2%, respectively. We are confident that we will continue our market leadership going forward. Our market leading position is backed by our 5G network deployment that have advanced and stayed ahead of our peers. The renowned international institute Speedtest awarded us the Fastest 5G Operator in Taiwan for the first and second quarter of 2022, recognizing our leadership of 5G coverage and quality. [Indiscernible] five years in a row to affirm our comprehensive and mobile network as number one in Taiwan. Slide 5 presents the detailed achievement of our mobile business. In the second quarter, total mobile service revenue increased by 6.1% year-over-year attributable to growing subscribers number and the 5G contribution, as well as an increase in text messaging usages due to COVID-19 related projects. In addition, as many countries relaxed their border restrictions for global business travelers and tourists. We are going to see the international revenue begin to pick up in the second quarter. As for our mobile subscriber numbers, excluding IoT SIMs, there is a 0.7% year-over-year increase. In addition, our postpaid ARPU growth rate reached 4% year-over-year, maintaining its upward trend for five consecutive quarters. Meanwhile, we observed an average 37% uplift in monthly fees attributable to consumers, who migrate from 4G to 5G. Taken together, we outperformed our peers in terms of year-over-year change in the number of postpaid subscribers, mobile service revenue and ARPU, suggesting that we remain the customers' first choice of telecom service provider in Taiwan, in spite of industry consolidation. Moving on to Slide 6, we may take an overview of our fixed broadband business. In the second quarter, our fixed broadband business continued its upward trend for 11 consecutive quarters. While subscriber numbers kept stable, fixed broadband revenue and ARPU, both achieved the year-over-year increase of 4% and the 3% respectively, benefiting from digital opportunities in the middle of the month. Notably, our subscriber number for services of 300 megabits per second or higher maintained its high growth rate of 37% year-over-year to respond to customers demand in a more aggressive manner of highest demands in the wake of digital lifestyle, including increased video conferences. And finally, as well as the [indiscernible] economy, we draw out our promotion packages -- to incentivize high service adoption of 300 megabits per second and 500 megabits per second and above. We are excited to see over 70% of package adopters choose 500 megabits per second service and above, reflecting the success of our strategy of enhancing upsell through speed upgrade. In view of the opportunity of the promotion packages, we anticipate further growth of our ARPU in the market share. Now let's move on the performance of our customer-centric business group. Slide 8 presents revenue of our Consumer Business Group or CBG. Consumer Business Group revenue in the second quarter increased by 3.3% year-over-year, reflecting our success in satisfying customer needs during the quarter. Mobile service revenue for the Consumer Group grew by 5.43% year-over-year, mainly due to increase in postpaid subscriber numbers and the 5G migration. In addition, fixed-line service revenue increased by 1.9% year-over-year, attributable to digital opportunities under the new normal, including work from home, gaming and the video services, among others. In the second quarter, we saw that Taiwan's Professional Baseball League games and the Internet Celebrity shows were especially well received on MOD and Hami videos. Sales revenue increased by 2.1% year-over-year despite the handset supply chain disruption issues under COVID-19 and the typical seasonally ahead of the new iPhone launch. Slide 9 further illustrates our Consumer Business Group highlights. In the second quarter, we continue encouraging subscribers to adopt our mobile fixed broadband and Wi-Fi services altogether. The well-received promotion program reported a 13.2% quarter-over-quarter growth. In particular, our home Wi-Fi device subscription number doubled on a year-over-year basis, boosting our subscription-based revenue and the popularity of home-centric applications. In regard to our media business, we are delighted to report subscriber numbers of MOD plus Hami video, which are traded in monthly fee on yearly basis, rather onetime sign-ups, increased by 6.6% year-over-year, mainly due to the Hami video sign-up growth, driven by stronger operations in the international badminton games. In the second quarter, we also announced our invest in local channels and movies to expand the video business, as we plan to continue our content investments and strategy to further enhance subscriber stickiness. [Indiscernible], we remain confident about video service performance of many popular sports events are expected to take place. The FIFA World Cup coming up in the fourth quarter for which we obtained exclusive broadcasting rights. Please turn to Slide 10 for an overview of our Enterprise Business Group performance. In the second quarter, Enterprise Business Group revenue increased by 9.4% year-over-year, mainly due to the increase in number of projects completed, particularly the large smart energy projects of solar funds and the electrical enhancements. Our enterprise ICT business revenue increased by 31.7% year-over-year. Meanwhile, enterprise mobile service revenue continued to increase attributable to 5G migration and increased demand for text messages as a result of COVID-19. Digital transformation demand from enterprises and the schools continue to drive up the revenues from data communication and broadband access, which offset the decrease in enterprise voice revenue during the second quarter. Slide 11 demonstrates our Enterprise Business highlights. We are pleased to report strong growth momentum of our emerging enterprise applications. In the second quarter, our total enterprise emerging application revenue increased by 43.5% year-over-year. As all of our major applications demonstrated strong year-over-year growth rate about 20%. AIoT revenue increased by 70% year-over-year in the second quarter, serving as an important growth driver, thanks to our success in smart energy, building and surveillance deals. In fact, in the consumer sector, AIoT application are also well received to carry out digital life and bringing in revenues, particularly from smart hospital and smart healthcare services. We remain confident of its future development. For IBG, cloud computing and the information security businesses, we will continue to see strong demand for both domestic and the global clients, and we are glad to report year-over-year revenue growth of 24%, 25%, and 29%, respectively. Additionally, 5G private network revenue tap out its growth year-over-year, driven by an increase in acquiring project numbers, that stream in project revenue, as well as recurring revenue. We are pleased about the long run contribution for big data and message revenue. We saw 125% year-over-year growth and that contributed to project revenue. During the quarter, we are pleased to announce the rollout of our advanced industry lead portable 5G private network solution, which supports satellite and mobile communications and the first of the exclusive portable solution in Taiwan, working on both non-standalone and the stand-alone architecture. We also integrate our 5G AIoT sensing devices. AI technology, a domestic 5G open range equipment and the 5G private network to offer 5G AIoT smart healthcare services at hospital in Kaohsiung applying automated reality technology for elderly care. Slide 12 illustrates our international business performance. In the second quarter, it is exciting to see our International Business Group revenue increase by 17.9% year-over-year. Attributable to the growing demand for IDC and the cloud services from global clients, particularly online global OTT service providers. In addition, as the COVID-19 pandemic restrictions were relaxed and cross-border activities are continuing to resurge, we were glad to see international volume, inbound revenue, and the international IoT revenue increase year-over-year. As we look to Southeast Asian markets, we are glad to share that we signed an MOU with Thonburi Hospital in Thailand during the second quarter to develop smart hospital solutions. We introduced our technology of cloud, AI, medical IoT and others and expect to expand our successful 5G private network solution in the Asian region. Now I would like to turn the call to Yu-Shen for our financial highlights.