TELEPHONE DATA SYSTEMS INC DE

Total postpaid handset net losses decreased in 2024 due primarily to lower defections as a result of improvements in churn, partially offset by lower gross additions as a result of continued aggressive industry-wide competition and a decrease in the pool of available customers.

Total postpaid connected device net additions increased in 2024 due primarily to a decrease in tablet, home phone, and mobile hotspot defections as a result of improvements in churn.

UScellular decommissioned its 3G Code Division Multiple Access (CDMA) network in 2024. Total net additions (losses) for the year ended December 31, 2024 exclude a one-time adjustment to remove 11,000 connections that were dependent on the CDMA network.

Total postpaid handset net losses increased in 2023 due primarily to lower gross additions resulting from aggressive industry-wide competition.

Total postpaid connected device net additions increased in 2023 due primarily to higher demand for fixed wireless home internet as well as decreases in tablet and mobile hotspot churn.

Postpaid Revenue

Postpaid ARPU increased in 2024 due to an increase in favorable plan and product offering mix and an increase in cost recovery surcharges.

Postpaid ARPA was relatively flat in 2024 due to the impacts to Postpaid ARPU, offset by a decrease in the number of connections per account.

Postpaid ARPU increased in 2023 due to favorable plan and product offering mix and an increase in device protection plan revenues, partially offset by an increase in promotional discounts.

Postpaid ARPA was relatively flat in 2023 due to the impacts to Postpaid ARPU, offset by a decrease in the number of connections per account.

Financial Overview — Wireless

The following discussion and analysis compares financial results for the year ended December 31, 2024, to the year ended December 31, 2023 and the year ended December 31, 2023, to the year ended December 31, 2022.

1 UScellular recorded an adjustment to correct a prior period error related to the recognition of discounts for certain Prepaid customers, which decreased Service revenue by $5 million in 2023. This adjustment was not material to any of the periods impacted.

2 Refer to Supplemental Information Relating to Non-GAAP Financial Measures within this MD&A for a reconciliation of this measure.

3 Refer to Liquidity and Capital Resources within this MD&A for additional information on Capital expenditures.

Operating Revenues

Service revenues consist of:

▪Retail Service – Postpaid and prepaid charges for voice, data and value-added services and cost recovery surcharges

▪Other Service – Amounts received from the Federal USF, inbound roaming, miscellaneous other service revenues and Internet of Things (IoT)

Equipment revenues consist of:

▪Sales of wireless devices and related accessories to new and existing customers, agents, and third-party distributors

Key components of changes in the statement of operations line items were as follows:

Retail service revenues decreased in 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.

Equipment sales revenues decreased in 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.

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 larger 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.

System operations expenses

System operations expenses decreased in 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.

Cost of equipment sold

Cost of equipment sold decreased in 2024, due primarily to a decline in smartphone devices sold due to lower upgrades and gross additions, partially offset by a higher average cost of new smartphone sales.

Selling, general and administrative expenses

Selling, general and administrative expenses decreased in 2024, due primarily to decreases in various general and administrative and sales related expenses, partially offset by an increase in the strategic alternatives review expenses of $27 million.

Loss on impairment of licenses

Loss on impairment of licenses increased in 2024 due to the wireless spectrum license impairment charge recorded during the third quarter of 2024. See Note 8 — Intangible Assets for a detailed discussion regarding this impairment.

Retail service revenues decreased in 2023 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.

Other service revenues decreased in 2023, resulting from decreases in inbound roaming revenues, primarily driven by lower data revenues resulting from lower rates.

Equipment sales revenues decreased in 2023, due primarily to a decline in smartphone upgrades and gross additions, partially offset by a higher average price of new smartphone sales.

Total operating expenses

Total operating expenses in 2023 include $9 million of severance and related expenses associated with a reduction in workforce that was recorded in the first quarter of 2023. These severance expenses are included in System operations expenses and Selling, general and administrative expenses.

System operations expenses

System operations expenses decreased in 2023, due primarily to decreases in roaming and customer usage expenses, partially offset by an increase in maintenance, utility, and cell site expenses. The decrease in roaming expense was driven by a decrease in roaming rates partially offset by an increase in usage.

Cost of equipment sold

Cost of equipment sold decreased in 2023, due primarily to a decline in smartphone upgrades and gross additions, partially offset by a higher average cost per unit sold.

Selling, general and administrative expenses

Selling, general and administrative expenses decreased in 2023, due primarily to decreases in bad debts expense, commissions, facilities and employee-related expenses, partially offset by an increase in advertising expenses as well as $8 million of expenses related to the strategic alternatives review.

Depreciation, amortization and accretion

Depreciation, amortization and accretion expenses decreased in 2023 due primarily to enhancements that extended the useful life of a software platform.