TELEPHONE DATA SYSTEMS INC DE

Total postpaid handset net losses were flat for the three months ended June 30, 2024, when compared to the same period last year due to lower gross additions as a result of a decrease in the pool of available customers and continued aggressive industry-wide competition. This was offset by lower defections as a result of improvements in churn.

Total postpaid handset net losses increased for the six months ended June 30, 2024 when compared to the same period last year due to lower gross additions as a result of a decrease in the pool of available customers and continued aggressive industry-wide competition.

Total postpaid connected device net additions increased for the three and six months ended June 30, 2024, when compared to the same period last year due to higher demand for fixed wireless home internet as well as a decrease in tablet, hotspot and home phone defections as a result of improvements in churn.

Postpaid Revenue

Postpaid ARPU increased for the three and six months ended June 30, 2024, when compared to the same period last year, due to favorable plan and product offering mix and an increase in cost recovery surcharges.

Postpaid ARPA increased slightly for the three and six months ended June 30, 2024, when compared to the same period last year, due to the impacts to Postpaid ARPU, partially offset by a decrease in the number of connections per account.

Financial Overview — Wireless

Three Months Ended June 30, 2024 and 2023

Six Months Ended June 30, 2024 and 2023

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:

Total operating revenues

Retail service revenues decreased for the three and six months ended June 30, 2024, primarily as 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 for the three and six months ended June 30, 2024, due primarily to a decline in smartphone devices sold due to lower upgrade 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 and pricing pressures from cable wireless companies to continue into the foreseeable future. Operating revenues and Operating income have been negatively impacted in current and prior periods, and are expected to be negatively impacted in future periods.

Total operating expenses

Total operating expenses for the six months ended June 30, 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 for the three and six months ended June 30, 2024, due primarily to decreases in customer usage and maintenance, utilities, and cell site expenses, partially offset by an increase in roaming expense primarily driven by an increase in outbound roaming usage.

Cost of equipment sold

Cost of equipment sold decreased for the three and six months ended June 30, 2024, 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 for the three and six months ended June 30, 2024, due to decreases in various general and administrative expenses, sales related expenses and bad debts expense, partially offset by an increase related to the strategic alternatives review expenses of $12 million and $20 million, respectively.