ARRAY DIGITAL INFRASTRUCTURE, INC.

Previous wording

The following discussion and analysis compares United States Cellular Corporation’s (UScellular) financial results for the three and nine months ended September 30, 2024, to the three and nine months ended September 30, 2023. It should be read in conjunction with UScellular’s interim consolidated financial statements and notes included herein, and with the description of UScellular’s business, its audited consolidated financial statements and Management's Discussion and Analysis of Financial Condition and Results of Operations (MD&A) included in UScellular’s Annual Report on Form 10-K (Form 10-K) for the year ended December 31, 2023. Certain numbers included herein are rounded to millions for ease of presentation; however, certain calculated amounts and percentages are determined using the unrounded numbers.

Current wording

The following discussion and analysis compares United States Cellular Corporation’s (UScellular) financial results for the three months ended March 31, 2025, to the three months ended March 31, 2024. It should be read in conjunction with UScellular’s interim consolidated financial statements and notes included herein, and with the description of UScellular’s business, its audited consolidated financial statements and Management's Discussion and Analysis of Financial Condition and Results of Operations (MD&A) included in UScellular’s Annual Report on Form 10-K (Form 10-K) for the year ended December 31, 2024. Certain numbers included herein are rounded to millions for ease of presentation; however, certain calculated amounts and percentages are determined using the unrounded numbers.

Previous wording

▪Serves customers with 4.5 million retail connections including 4.0 million postpaid and 0.5 million prepaid connections

Current wording

▪Serves customers with 4.4 million retail connections including approximately 3.9 million postpaid and 0.4 million prepaid connections

Previous wording

▪Operates 7,007 cell sites in service

Current wording

▪Operates 7,009 cell sites in service

Previous wording

UScellular’s mission is to connect its customers to what matters most to them. This includes providing exceptional wireless communication services which enhance consumers’ lives, increase the competitiveness of local businesses, and improve the efficiency of government operations in the markets UScellular serves.

Current wording

UScellular’s mission is to connect its customers to what matters most to them. This includes providing wireless communication services which enhance consumers’ lives, increase the competitiveness of local businesses, and improve the efficiency of government operations in the markets UScellular serves.

Previous wording

▪UScellular offers economical and competitively priced service plans and devices to its customers and is focused on increasing revenues from sales of related products such as device protection plans and from services such as fixed wireless home internet. In addition, UScellular is focused on expanding its solutions available to business and government customers.

Current wording

▪UScellular offers economical and competitively priced wireless service plans and devices to its customers and is focused on increasing revenues from sales of related products such as device protection plans and from services such as fixed wireless home internet. In addition, UScellular is focused on expanding its solutions available to business and government customers.

Previous wording

On August 4, 2023, TDS and UScellular announced that the Boards of Directors of both companies decided to initiate a process to explore a range of strategic alternatives for UScellular. On May 28, 2024, UScellular announced that its Board of Directors unanimously approved the execution of a Securities Purchase Agreement (Securities Purchase Agreement) by and among TDS, UScellular, T-Mobile US, Inc. (T-Mobile) and USCC Wireless Holdings, LLC, pursuant to which, among other things, UScellular agreed to sell its wireless operations and select spectrum assets to T-Mobile for a purchase price, subject to adjustment as specified in the Securities Purchase Agreement, of $4,400 million, which is payable in a combination of cash and the assumption of up to approximately $2,000 million in debt. The Securities Purchase Agreement also contemplates, among other things, a Short-Term Spectrum Manager Lease Agreement that will become effective at the closing date, which provides T-Mobile with an exclusive license to use certain UScellular spectrum assets at no cost for up to one-year for the purpose of providing continued, uninterrupted service to customers. The transactions are expected to close in mid-2025, subject to the receipt of regulatory approvals and the satisfaction of customary closing conditions.

Current wording

On August 4, 2023, TDS and UScellular announced that the Boards of Directors of both companies decided to initiate a process to explore a range of strategic alternatives for UScellular. On May 28, 2024, UScellular announced that its Board of Directors unanimously approved the execution of a Securities Purchase Agreement (Securities Purchase Agreement) by and among TDS, UScellular, T-Mobile US, Inc. (T-Mobile) and USCC Wireless Holdings, LLC, pursuant to which, among other things, UScellular agreed to sell its wireless operations and select spectrum assets to T-Mobile for a purchase price, subject to adjustments, as specified in the Securities Purchase Agreement, of $4,400 million, which is payable in a combination of cash and the assumption of up to approximately $2,000 million in debt. The purchase price includes $100 million contingent on the satisfaction of certain financial and operational targets prior to close; based on projected performance against such targets through an expected mid-year 2025 close, UScellular does not expect to receive most of this contingent consideration. The purchase price also includes $400 million allocated to certain wireless spectrum licenses held by entities in which UScellular is a non-controlling limited partner. The closing with respect to these wireless spectrum licenses is contingent upon UScellular's purchase, which is pending receipt of regulatory approval, of the remaining equity in the entities that UScellular does not currently own. The Securities Purchase Agreement also contemplates, among other things, a Short-Term Spectrum Manager Lease Agreement and Short-Term Spectrum Manager Sublease Agreements that will become effective at the closing date, which provide T-Mobile with an exclusive license to use certain UScellular spectrum assets and leases at no cost for up to one-year for the sole purpose of providing continued, uninterrupted service to customers. The sale of the wireless operations to T-Mobile is expected to close in mid-2025, subject to the receipt of regulatory approvals and the satisfaction of customary closing conditions.

Previous wording

The strategic alternatives review process is ongoing as UScellular seeks to opportunistically monetize its spectrum assets that are not subject to the Securities Purchase Agreement or the Verizon Purchase Agreement.

Current wording

The strategic alternatives review process is ongoing as UScellular works toward closing the transactions signed during 2024, including the T-Mobile, Verizon and AT&T transactions and continues to seek to opportunistically monetize its spectrum assets that are not subject to the Securities Purchase Agreement, the Verizon Purchase Agreement, or the AT&T Purchase Agreement.

Previous wording

UScellular incurred third-party expenses related to the announced transactions and strategic alternatives review of $7 million and $28 million for the three and nine months ended September 30, 2024, respectively, and $3 million for both the three and nine months ended September 30, 2023.

Current wording

UScellular incurred third-party expenses related to the announced transactions and strategic alternatives review of $10 million and$7 million for the three months ended March 31, 2025 and 2024, respectively.

Previous wording

Equity in earnings of unconsolidated entities represents UScellular’s share of net income from entities in which it has a noncontrolling interest and that are accounted for using the equity method or the net asset value practical expedient. UScellular’s investment in the Los Angeles SMSA Limited Partnership (LA Partnership) contributed pre-tax income of $16 million and $14 million for the three months ended September 30, 2024 and 2023, respectively and $48 million and $52 million for the nine months ended September 30, 2024 and 2023, respectively. See Note 9 — Investments in Unconsolidated Entities in the Notes to Consolidated Financial Statements for additional information.

Current wording

Equity in earnings of unconsolidated entities represents UScellular’s share of net income from entities in which it has a noncontrolling interest and that are accounted for using the equity method or the net asset value practical expedient. UScellular’s investment in the Los Angeles SMSA Limited Partnership (LA Partnership) contributed pre-tax income of $15 million and $16 million for the three months ended March 31, 2025 and 2024, respectively. See Note 7 — Investments in Unconsolidated Entities in the Notes to Consolidated Financial Statements for additional information.

Previous wording

Interest expense decreased for the three and nine months ended September 30, 2024 due primarily to a decrease in the average principal balance outstanding on the receivables securitization agreement. See Market Risk for additional information regarding maturities of long-term debt and weighted average interest rates.

Current wording

Interest expense decreased for the three months ended March 31, 2025 due primarily to a decrease in the average principal balance outstanding on the receivables securitization and term loan agreements. See Market Risk for additional information regarding maturities of long-term debt and weighted average interest rates.

Previous wording

Total postpaid handset net losses decreased for the three months ended September 30, 2024, when compared to the same period last year due primarily to lower defections as a result of improvements in churn.

Current wording

Total postpaid handset net losses decreased for the three months ended March 31, 2025, when compared to the same period last year due primarily to an increase in gross additions and a decrease in defections as a result of increased promotional spend.

Previous wording

Total postpaid connected device net additions decreased for the three months ended September 30, 2024, when compared to the same period last year due to lower demand for home internet and connected watches. This was offset by a decrease in tablet churn.

Current wording

Total postpaid connected device net losses increased for the three months ended March 31, 2025 when compared to the same period last year due to lower gross additions for home internet, partially offset by a decrease in tablet churn.

Previous wording

Retail service revenues decreased for the three and nine months ended September 30, 2024, primarily as a result of a decrease in average postpaid and prepaid connections, partially offset by an increase in Postpaid ARPU as previously discussed in the Operational Overview section.

Current wording

Retail service revenues decreased for the three months ended March 31, 2025, primarily as a result of a decrease in average postpaid and prepaid connections.

Previous wording

Equipment sales revenues decreased for the nine months ended September 30, 2024, due primarily to a decline in smartphone devices sold due to lower upgrades and gross additions, partially offset by a higher average price of new smartphone sales.

Current wording

Equipment sales revenues decreased for the three months ended March 31, 2025, due primarily to a decline in smartphone devices sold due to lower upgrades as well as a lower average price of new smartphone sales.

Previous wording

Wireless service providers have been aggressive promotionally and on price to attract and retain customers. This includes both traditional carriers and cable wireless companies. UScellular expects promotional aggressiveness by traditional carriers to continue and pricing pressures from cable wireless companies and new entrants to increase into the foreseeable future. Additionally, other wireless service providers have more developed networks and coverage as well as lower costs per subscriber than UScellular, which has negatively affected and may continue to negatively affect UScellular's ability to compete over time. Operating revenues and Operating income (loss) have been negatively impacted by these factors in current and prior periods, and are expected to be negatively impacted in future periods.

Current wording

Wireless service providers have been aggressive promotionally and on price to attract and retain customers. This includes both traditional carriers and cable wireless companies. UScellular expects promotional aggressiveness by traditional carriers to continue and pricing pressures from cable wireless companies and new entrants to increase into the foreseeable future. Additionally, other wireless service providers have more developed networks and coverage as well as lower costs per subscriber than UScellular, which has negatively affected and may continue to negatively affect UScellular's ability to compete over time. Operating revenues and Operating income have been negatively impacted by these factors in current and prior periods, and are expected to be negatively impacted in future periods.

Previous wording

System operations expenses decreased for the three and nine months ended September 30, 2024, due primarily to a decrease in expenses driven by the shutdown of the 3G Code Division Multiple Access (CDMA) network in the first quarter of 2024, partially offset by increases in outbound roaming usage and maintenance, utilities, and cell site expenses.

Current wording

System operations expenses decreased for the three months ended March 31, 2025, due primarily to a decrease in expenses driven by the shutdown of the 3G Code Division Multiple Access (CDMA) network in the first quarter of 2024.

Previous wording

Intra-company revenues increased for the three and nine months ended September 30, 2024, primarily as a result of an increase in the intra-company rate charged by Towers to Wireless and an increase in the number of owned towers.

Current wording

Intra-company revenues increased for the three months ended March 31, 2025, primarily as a result of rent escalations and an increase in the number of owned towers.

Previous wording

Upon closing of the transaction to dispose of the wireless operations and select spectrum assets to T-Mobile, UScellular expects expenses may be incurred to effect the separation including costs to decommission certain towers and record remaining ground lease obligations on such decommissioned towers. These factors and other uncertainties in how the ongoing tower operations will be supported in the long-term may significantly impact operating expenses recorded in periods following the close.

Current wording

Upon and following closing of the transaction to dispose of the wireless operations and select spectrum assets to T-Mobile, UScellular expects expenses may be incurred to effect the separation including costs to decommission certain towers and record remaining ground lease obligations on such decommissioned towers. These factors and other uncertainties in how the ongoing tower operations will be supported in the long-term may significantly impact operating expenses recorded in periods following the close.

Previous wording

UScellular believes that existing cash and investment balances, funds available under its financing agreements, its ability to obtain future external financing, potential dispositions and expected cash flows from operating and investing activities will provide sufficient liquidity for UScellular to meet its day-to-day operating needs and debt service requirements. UScellular may require substantial additional funding for, among other uses, capital expenditures, agreements to purchase goods or services, leases, repurchases of shares, or making additional investments. It may be necessary from time to time to increase the size of its existing credit facilities, to amend existing or put in place new credit agreements, to obtain other forms of financing, issue equity securities, or to divest assets in order to fund potential expenditures. UScellular will continue to monitor the rapidly changing business and market conditions and is taking and intends to take appropriate actions, as necessary, to meet its liquidity needs. Due to its smaller scale, UScellular has higher costs per subscriber than its competitors and is balancing the timing of investments, such as its 5G deployment, with liquidity considerations.

Current wording

UScellular believes that existing cash and investment balances, funds available under its financing agreements, its ability to obtain future external financing, potential dispositions and expected cash flows from operating and investing activities will provide sufficient liquidity for UScellular to meet its day-to-day operating needs and debt service requirements. UScellular may require substantial additional funding for, among other uses, capital expenditures, agreements to purchase goods or services, leases, repurchases of shares, or making additional investments. It may be necessary from time to time to increase the size of its existing credit facilities, to amend existing or put in place new credit agreements, to obtain other forms of financing, issue equity securities, or to divest assets in order to fund potential expenditures. UScellular will continue to monitor the rapidly changing business and market conditions and is reducing costs and intends to take other appropriate actions, as necessary, to meet its liquidity needs. Due to its lack of scale and structural disadvantages, UScellular has higher costs per subscriber than its competitors and is balancing the timing of investments, such as its continued 5G deployment, with liquidity considerations.

Previous wording

The majority of UScellular’s Cash and cash equivalents are held in bank deposit accounts and in money market funds that purchase only debt issued by the U.S. Treasury or U.S. government agencies. Refer to the Consolidated Cash Flow Analysis for additional information related to changes in Cash and cash equivalents.

Current wording

The majority of UScellular’s Cash and cash equivalents are held in money market funds that purchase only debt issued by the U.S. Treasury or U.S. government agencies. Refer to the Consolidated Cash Flow Analysis for additional information related to changes in Cash and cash equivalents.

Previous wording

In addition to Cash and cash equivalents, UScellular had available undrawn borrowing capacity from the following debt facilities at September 30, 2024. See the Financing section below for further details.

Current wording

In addition to Cash and cash equivalents, UScellular had available undrawn borrowing capacity from the following debt facilities at March 31, 2025.

Previous wording

The revolving credit agreement, term loan agreements, export credit financing agreement and receivables securitization agreement require UScellular to comply with certain affirmative and negative covenants, which include certain financial covenants that may restrict the borrowing capacity available. UScellular is required to maintain the Consolidated Leverage Ratio as of the end of any fiscal quarter at a level not to exceed the following: 4.00 to 1.00 from April 1, 2024 through March 31, 2025; 3.75 to 1.00 from April 1, 2025 and thereafter. UScellular is also required to maintain the Consolidated Interest Coverage Ratio at a level not lower than 3.00 to 1.00 as of the end of any fiscal quarter. UScellular believes that it was in compliance as of September 30, 2024 with all such financial covenants.

Current wording

The revolving credit agreement, term loan agreements, export credit financing agreement and receivables securitization agreement require UScellular to comply with certain affirmative and negative covenants, which include certain financial covenants that may restrict the borrowing capacity available. UScellular is required to maintain the Consolidated Leverage Ratio, based on gross debt, as of the end of any fiscal quarter at a level not to exceed the following: 4.00 to 1.00 from April 1, 2024 through and including March 31, 2025; 3.75 to 1.00 from April 1, 2025 and thereafter. UScellular is also required to maintain the Consolidated Interest Coverage Ratio at a level not lower than 3.00 to 1.00 as of the end of any fiscal quarter. UScellular believes that it was in compliance as of March 31, 2025 with all such financial covenants.

Previous wording

Capital expenditures (i.e., additions to property, plant and equipment and system development expenditures; excludes wireless spectrum license additions), which include the effects of accruals and capitalized interest, for the nine months ended September 30, 2024 and 2023, were as follows:

Current wording

Capital expenditures (i.e., additions to property, plant and equipment and system development expenditures; excludes wireless spectrum license additions), which include the effects of accruals and capitalized interest, for the three months ended March 31, 2025 and 2024, were as follows:

Previous wording

Capital expenditures for the full year 2024 are expected to be between $550 million and $600 million. These expenditures are expected to be used principally for the following purposes:

Current wording

Capital expenditures are expected to be used principally for the following purposes:

Previous wording

▪Continued deployment of 5G with a focus on network deployment that uses mid-band spectrum to provide additional speed and capacity to accommodate increased data usage by current customers; and

Current wording

▪Continue to deploy 5G using mid-band spectrum to provide additional speed and capacity to accommodate increased data usage by current customers; and

Previous wording

▪UScellular continues to enhance its network capabilities, including by deploying 5G technology to help address customers’ growing demand for data services and create opportunities for new services requiring high speed and reliability as well as low latency. In 2019-2023, UScellular focused on 5G coverage and predominantly used low-band spectrum to launch 5G services in portions of substantially all of its markets. During 2023 and 2024, UScellular has focused on deploying 5G over its mid-band spectrum, largely overlapping areas already covered with low-band 5G service to enhance speed and capacity for UScellular’s mobility and fixed wireless services. Investments in the next several years are expected to be focused on continued mid-band spectrum deployment to enhance speed and capacity needs, building on the existing 5G coverage across UScellular’s footprint.

Current wording

In 2019-2023, UScellular focused capital expenditures on 5G coverage and predominantly used low-band spectrum to launch 5G services in portions of substantially all of its markets. During 2023 and 2024, UScellular focused on deploying 5G over its mid-band spectrum, largely overlapping areas already covered with low-band 5G service to enhance speed and capacity for UScellular’s mobility and fixed wireless services. Capital expenditures decreased by $78 million or 60% in line with the expectations that continued 5G deployment in 2025 will focus on adding speed and capacity to existing areas.

Previous wording

During the nine months ended September 30, 2024, UScellular repurchased 474,074 Common Shares for $26 million at an average cost per share of $54.94. As of September 30, 2024, the total cumulative amount of UScellular Common Shares authorized to be repurchased is 1,452,867. For additional information related to the current repurchase authorization, see Unregistered Sales of Equity Securities and Use of Proceeds.

Current wording

During the three months ended March 31, 2025, UScellular repurchased 328,835 Common Shares for $21 million at an average cost per share of $63.49. As of March 31, 2025, the total cumulative amount of UScellular Common Shares authorized to be repurchased is 658,107. For additional information related to the current repurchase authorization, see Unregistered Sales of Equity Securities and Use of Proceeds.

Previous wording

UScellular operates a capital-intensive business. UScellular makes substantial investments to acquire wireless spectrum licenses and to construct and upgrade wireless telecommunications networks and facilities with a goal of creating long-term value for shareholders. In recent years, rapid changes in technology and new opportunities have required substantial investments in potentially revenue‑enhancing and cost-saving upgrades to UScellular’s networks. Revenues from certain of these investments are long-term and in some cases are uncertain. To meet its cash-flow needs, UScellular may need to delay or reduce certain investments or sell assets. Refer to Liquidity and Capital Resources within this MD&A and Note 7 — Divestitures in the Notes to Consolidated Financial Statements for additional information. Cash flows may fluctuate from quarter to quarter and year to year due to seasonality, timing and other factors. The following discussion summarizes UScellular's cash flow activities for the nine months ended September 30, 2024 and 2023.

Current wording

UScellular operates a capital-intensive business. UScellular makes substantial investments to acquire wireless spectrum licenses and to construct and upgrade wireless telecommunications networks and facilities with a goal of creating long-term value for shareholders. In recent years, rapid changes in technology and new opportunities have required substantial investments in potentially revenue‑enhancing and cost-saving upgrades to UScellular’s networks. Revenues from certain of these investments are long-term and in some cases are uncertain. To meet its cash-flow needs, UScellular may need to delay or reduce certain investments or sell assets. Refer to Liquidity and Capital Resources within this MD&A and Note 6 — Divestitures in the Notes to Consolidated Financial Statements for additional information. Cash flows may fluctuate from quarter to quarter and year to year due to seasonality, timing and other factors. The following discussion summarizes UScellular's cash flow activities for the three months ended March 31, 2025 and 2024.

Previous wording

UScellular’s Cash, cash equivalents and restricted cash increased $109 million. Net cash provided by operating activities was $761 million due to net loss of $37 million adjusted for non-cash items of $600 million, distributions received from unconsolidated entities of $106 million, including $37 million in distributions from the LA Partnership, and changes in working capital items which increased net cash by $92 million. The working capital changes were primarily driven by reduced receivable and inventory balances and the timing of future tax payments, partially offset by payments of associate bonuses and agent rebates and commissions.

Current wording

UScellular’s Cash, cash equivalents and restricted cash increased $42 million. Net cash provided by operating activities was $160 million due to net income of $20 million adjusted for non-cash items of $158 million, distributions received from unconsolidated entities of $11 million and changes in working capital items which decreased net cash by $29 million. The working capital changes were primarily driven by payments of associate bonuses, wages and other benefits, prepaid maintenance and timing of vendor payments, partially offset by reduced receivable balances and the timing of future tax payments.

Previous wording

Cash flows used for investing activities were $415 million, due primarily to payments for property, plant and equipment of $399 million.

Current wording

Cash flows used for investing activities were $74 million, due primarily to payments for property, plant and equipment of $72 million.

Previous wording

UScellular’s Cash, cash equivalents and restricted cash decreased $123 million. Net cash provided by operating activities was $719 million due to net income of $43 million adjusted for non-cash items of $514 million, distributions received from unconsolidated entities of $97 million, including $37 million in distributions from the LA Partnership, and changes in working capital items which increased net cash by $65 million. The working capital changes were primarily driven by reduced inventory and receivable balances, partially offset by timing of vendor payments and payment of associate bonuses.

Current wording

UScellular’s Cash, cash equivalents and restricted cash increased $31 million. Net cash provided by operating activities was $203 million due to net income of $24 million adjusted for non-cash items of $175 million, distributions received from unconsolidated entities of $22 million, and changes in working capital items which decreased net cash by $18 million. The working capital changes were primarily driven by payment of associate bonuses, wages and other benefits, prepaid maintenance and timing of vendor payments, partially offset by reduced receivable and inventory balances and the timing of future tax payments.

Previous wording

Cash flows used for investing activities were $464 million, due primarily to payments for property, plant and equipment of $454 million.

Current wording

Cash flows used for investing activities were $144 million, due primarily to payments for property, plant and equipment of $133 million.

Previous wording

Cash flows used for financing activities were $237 million, due primarily to $188 million in repayments on the receivables securitization agreement, cash paid for software license agreements of $31 million and the repurchase of $26 million Common Shares, partially offset by a borrowing of $40 million on the receivables securitization agreement.

Current wording

Cash flows used for financing activities were $28 million, due primarily to $55 million in repayments on the receivables securitization agreement and term loan agreements and cash paid for software license agreements of $9 million, partially offset by a borrowing of $40 million on the receivables securitization agreement.

Previous wording

Accrued taxes increased $31 million due primarily to an increase in federal tax liability, as UScellular projects taxable income in 2024 to exceed its available federal net operating loss carryforward from previous years.

Current wording

Accrued taxes increased $27 million due primarily to an increase in federal tax liability, as UScellular projects taxable income in 2025 and generally cannot use its remaining federal net operating loss carryforward to offset this liability.

Previous wording

EBITDA, Adjusted EBITDA and Adjusted OIBDA are defined as Net income (loss) adjusted for the items set forth in the reconciliation below. EBITDA, Adjusted EBITDA and Adjusted OIBDA are not measures of financial performance under GAAP and should not be considered as alternatives to Net income (loss) or Cash flows from operating activities, as indicators of cash flows or as measures of liquidity. UScellular does not intend to imply that any such items set forth in the reconciliation below are non-recurring, infrequent or unusual; such items may occur in the future.

Current wording

EBITDA, Adjusted EBITDA and Adjusted OIBDA are defined as Net income adjusted for the items set forth in the reconciliation below. EBITDA, Adjusted EBITDA and Adjusted OIBDA are not measures of financial performance under GAAP and should not be considered as alternatives to Net income or Cash flows from operating activities, as indicators of cash flows or as measures of liquidity. UScellular does not intend to imply that any such items set forth in the reconciliation below are non-recurring, infrequent or unusual; such items may occur in the future.

Previous wording

Management uses Adjusted EBITDA and Adjusted OIBDA as measurements of profitability, and therefore reconciliations to applicable GAAP income measures are deemed appropriate. Management believes Adjusted EBITDA and Adjusted OIBDA are useful measures of UScellular’s operating results before significant recurring non-cash charges, nonrecurring expenses, gains and losses, and other items as presented below as they provide additional relevant and useful information to investors and other users of UScellular’s financial data in evaluating the effectiveness of its operations and underlying business trends in a manner that is consistent with management’s evaluation of business performance. Adjusted EBITDA shows adjusted earnings before interest, taxes, depreciation, amortization and accretion, gains and losses, and expenses related to the strategic alternatives review of UScellular, while Adjusted OIBDA reduces this measure further to exclude Equity in earnings of unconsolidated entities and Interest and dividend income in order to more effectively show the performance of operating activities excluding investment activities. The following tables reconcile EBITDA, Adjusted EBITDA and Adjusted OIBDA to the corresponding GAAP measures, Net income (loss) and/or Operating income (loss). Income and expense items below Operating income (loss) are not provided at the individual segment level for Wireless and Towers; therefore, the reconciliations begin with EBITDA and the most directly comparable GAAP measure is Operating income (loss) rather than Net income (loss) at the segment level.

Current wording

Management uses Adjusted EBITDA and Adjusted OIBDA as measurements of profitability, and therefore reconciliations to applicable GAAP income measures are deemed appropriate. Management believes Adjusted EBITDA and Adjusted OIBDA are useful measures of UScellular’s operating results before significant recurring non-cash charges, nonrecurring expenses, gains and losses, and other items as presented below as they provide additional relevant and useful information to investors and other users of UScellular’s financial data in evaluating the effectiveness of its operations and underlying business trends in a manner that is consistent with management’s evaluation of business performance. Adjusted EBITDA shows adjusted earnings before interest, taxes, depreciation, amortization and accretion, gains and losses, and expenses related to the strategic alternatives review of UScellular, while Adjusted OIBDA reduces this measure further to exclude Equity in earnings of unconsolidated entities and Interest and dividend income in order to more effectively show the performance of operating activities excluding investment activities. The following tables reconcile EBITDA, Adjusted EBITDA and Adjusted OIBDA to the corresponding GAAP measures, Net income and/or Operating income. Income and expense items below Operating income are not provided at the individual segment level for Wireless and Towers; therefore, the reconciliations begin with EBITDA and the most directly comparable GAAP measure is Operating income rather than Net income at the segment level.

Previous wording

UScellular prepares its consolidated financial statements in accordance with GAAP. UScellular’s significant accounting policies are discussed in detail in Note 1 — Summary of Significant Accounting Policies, Note 2 — Revenue Recognition and Note 10 — Leases in the Notes to Consolidated Financial Statements included in UScellular's Form 10-K for the year ended December 31, 2023. UScellular’s application of critical accounting policies and estimates is discussed in detail in Management’s Discussion and Analysis of Financial Condition and Results of Operations, included in UScellular’s Form 10-K for the year ended December 31, 2023 and updated below based on developments since the UScellular Form 10-K was filed.

Current wording

UScellular prepares its consolidated financial statements in accordance with GAAP. UScellular’s significant accounting policies are discussed in detail in Note 1 — Summary of Significant Accounting Policies, Note 2 — Revenue Recognition and Note 11 — Leases in the Notes to Consolidated Financial Statements included in UScellular's Form 10-K for the year ended December 31, 2024. UScellular’s application of critical accounting policies and estimates is discussed in detail in Management’s Discussion and Analysis of Financial Condition and Results of Operations, included in UScellular’s Form 10-K for the year ended December 31, 2024.

Previous wording

▪TDS and UScellular entered into a Securities Purchase Agreement dated as of May 24, 2024 with T-Mobile and USCC Wireless Holdings, LLC, pursuant to which, among other things, UScellular has agreed to sell its wireless operations and select spectrum assets to T-Mobile. In addition, UScellular, and certain subsidiaries of UScellular, entered into the Verizon Purchase Agreement on October 17, 2024 to sell certain wireless spectrum licenses. There is no guarantee that the transactions contemplated by the Securities Purchase Agreement or the Verizon Purchase Agreement will be able to be consummated or that UScellular will be able to find buyers at mutually agreeable prices for its spectrum assets not subject to the Securities Purchase Agreement or the Verizon Purchase Agreement.

Current wording

▪TDS and UScellular entered into a Securities Purchase Agreement dated as of May 24, 2024 with T-Mobile and USCC Wireless Holdings, LLC, pursuant to which, among other things, UScellular has agreed to sell its wireless operations and select spectrum assets to T-Mobile. In addition, UScellular, and certain subsidiaries of UScellular, entered into the Verizon Purchase Agreement on October 17, 2024, and the AT&T Purchase Agreement on November 6, 2024 to sell certain wireless spectrum licenses. There is no guarantee that the transactions contemplated by the Securities Purchase Agreement, the Verizon Purchase Agreement, or the AT&T Purchase Agreement will be able to be consummated or that UScellular will be able to find buyers at mutually agreeable prices for its spectrum assets not subject to the Securities Purchase Agreement, the Verizon Purchase Agreement, or the AT&T Purchase Agreement. Costs and uncertainties related to the transactions could have adverse effects on UScellular's financial condition or results of operations.

Previous wording

▪A failure by UScellular to complete significant network construction and systems implementation activities as part of its plans to improve the quality, coverage, capabilities and capacity of its network, support and other systems and infrastructure could have an adverse effect on its operations.

Current wording

▪A delay or failure by UScellular to complete significant network construction and systems implementation activities as part of its plans to improve the quality, coverage, capabilities and capacity of its network, support and other systems and infrastructure as well as renew wireless spectrum licenses, could adversely affect its operations.

Previous wording

▪UScellular’s smaller scale relative to larger competitors that may have greater financial and other resources than UScellular has caused and could continue to cause UScellular to be unable to compete successfully, which has adversely affected and could continue to adversely affect its business, financial condition or results of operations.

Current wording

▪UScellular’s lack of scale and structural disadvantages relative to larger competitors that may have greater financial and other resources than UScellular has caused and could continue to cause UScellular to be unable to compete successfully, which has adversely affected and could continue to adversely affect its business, financial condition or results of operations.