Good afternoon. Thank you for joining us for our fourth quarter 2025 earnings call. Let me preface my comments by saying how proud I continue to be of our Spok team and our ability to end the year strong and regain the positive momentum we saw in the first half of 2025. We accomplished this while staying true to our mission, and I'm very excited by our prospects and outlook. Since the strategic pivot we announced about 4 years ago now, our focus has not changed. That is to grow our software revenue, generate cash and return capital to our stockholders. In 2025, for the fourth consecutive year, we achieved that goal. We returned $27.3 million of cash to our stockholders while generating $29 million of adjusted EBITDA. We were also successful in our stated goal of growing software revenue and managing anticipated wireless declines. Coupled with the continued focus on expense management, Spok generated $15.9 million or $0.75 per diluted share of net income for the full year of 2025, and we accomplished this while responsibly investing in our product and service offerings. This focus struck an excellent balance between making the necessary investments to fuel future growth while continuing to generate cash flow and returning capital to our stockholders. Today, we'll share with you an update on how our strategic business plan is progressing in support of our goals as well as our financial results for the fourth quarter and full year. I'll start by reviewing the agenda for today's call. The order will be as follows: First, we will review our strategic focus and goals. Next, Mike Wallace, our COO, will provide a review of our sales performance. Then Calvin Rice, our CFO, will review our fourth quarter and full year 2025 financial highlights as well as a more detailed look at our financial expectations for 2026, and I'll then conclude our prepared remarks with a brief wrap-up. Finally, we'll open the call up to your questions. In 2025, our team achieved significant accomplishments regarding software revenue growth, particularly in our professional services business and specifically as it relates to our managed services offering, managing wireless net churn and related revenue declines, maintaining solid profitability levels, continued expense management, maximizing cash flow generation, progress on our road map and development efforts, augmenting our sales team, generating 6- and 7-figure customer contracts and multiyear engagements, GenA pager placements, maintenance contract bookings and retention and enhancing our industry reputation with continued leadership recognition. In the fourth quarter of 2025, Spok was able to generate a 14% year-over-year and 83% sequential increase in software operations bookings. As I mentioned previously, I'm very proud of our ability to regain momentum we saw in the first half of 2025. We are very happy with our ability to reverse the headwinds that we saw in Q3 bookings and believe that we will grow total bookings in 2026 from prior year levels with this year's focus on accelerating our license sales and maintaining growth in professional services. Switching to operating expenses. While driving our top line, we also continued our focus on expense management as operating expense levels for the year increased at a slower pace than year-over-year revenue growth. However, our focus on expense management is one of the key drivers to generate increased cash flow does not come at the expense of our product platform as we continue to make the necessary investments in product development, sales and marketing, customer support and professional services to support the growth of our Spok Care Connect and wireless solutions. In 2025, Spok invested more than $12 million in product research and development, a nearly 5% increase from 2024. Investments such as these are critical to creating a best-of-breed product platform and maintaining our solid industry reputation. In 2025, Spok continued to build upon our premier industry reputation. We started the year with our participation in both the ViVE 25 and HIMSS 25 conferences, where we showcased our top-rated clinical communications platform, Spok Care Connect. At both events, Spok experts demonstrated how more efficient communication across contact centers, care teams and IT teams help health care organizations improve productivity and patient outcomes. Our presence at these industry-leading conferences was a true success, both in terms of the excitement level generated by Spok's products and the number of new sales leads we were able to add to our pipeline. We are excited to have a presence again at ViVE 26 this week and look forward to attending HIMSS 26 in March. But don't just take my word on how Spok continues to improve its reputation. In 2025, I believe that there were 2 key proof points that underscore our premier market position as evidenced by: number one, earning top honors for the eighth consecutive year in a survey of health care industry clients by Black Book Market Research on top-rated secure messaging and clinical communication solutions. For the second time, Spok was also recognized as the leading performer of enterprise messaging and critical alert management solutions. And as you may have seen earlier this month, Spok received top honors for the ninth consecutive year in this survey. And number two, also in the 2025 U.S. News & World Report Best Hospitals Honor roll, 18 of the 20 adult hospitals and 9 of the 10 children's hospitals named to the list are Spok customers. Accolades such as these do not come if you don't have a best-in-class product offering and solid reputation with your customers. Spok has an amazing blue-chip customer base, and many of those customers have been with us for decades and continue to buy from us. In short, we executed at a high level in 2025, and we are encouraged about the future as we start 2026. Based on our performance in 2025 and the momentum generated in the fourth quarter, we provided guidance estimates for revenue and adjusted EBITDA generation in 2026. Calvin will go into more detail regarding expectations later in the call. Before I turn the call over to Mike to review our sales performance, let me briefly summarize the goals that support our critical and important mission. Our strategic goal is simple, run the business profitably, generate cash flow and return that capital to stockholders. Spok has a proud legacy of creating stockholder value through free cash flow generation, and we intend to continue this track record. Since the beginning of our strategic pivot, which started almost 4 years ago, Spok has returned approximately $104.3 million or $5 per share to our stockholders in the form of our regular quarterly dividend. In fact, since we created this company in 2004, Spok has returned nearly $730 million to our stockholders either through our regular quarterly dividend, special dividends or share repurchases. In the fourth quarter of 2025, our history of returning cash to our stockholders continued as we returned $6.4 million in dividends. This continues our legacy of returning capital to shareholders since becoming a public company. Again, we expect to pay dividends in excess of $27 million in 2026. Spok remains committed to our dividend policy and returning capital to our stockholders. When you take into consideration our current cash balance, distribution to stockholders, share repurchases, debt repayments and acquisitions, Spok has now generated nearly $1.1 billion of free cash flow since our creation in 2004. Our focus on maximizing cash over the long term supports the 4 major tenets of our strategy: number one, continued investment in our wireless and software solutions; number two, growing our revenue base; number three, disciplined expense management; and number four, a stockholder-friendly capital allocation plan. Going forward, we believe our extensive experience operating our established communication solutions and world-class customer base will continue to create significant value for stockholders. Now I'll turn the call over to our President and Chief Operating Officer, Michael Wallace, who will talk about our operational accomplishments. Michael?