WIRELESS REVENUE COMPARISON WORKSHEET Guide: https://yenra.com/cellular-wireless-revenue/ Prepared October 2, 2026. Editable plain text. USE Copy definitions before figures. Match period, currency, population and averaging convention. Keep industry estimates separate from company data. Amounts below are invented USD examples, not reported carrier results. SOURCE RECORD Issuer / industry series: Legal entity / NAICS version: Document or dataset URL: Release date / reference period: Currency and scale (units/thousands/millions): Revenue categories and exclusions: Service population (phone, other devices, fixed wireless, wholesale): User/connection definition: Account definition: ARPU numerator: ARPU average denominator: ARPA numerator: ARPA average denominator: Number of months and averaging convention: Acquisitions, scope changes, revised figures or quality flags: WORKED EXAMPLE - 12 MONTHS EACH YEAR Average connections are the average of 12 monthly average bases. Monthly service revenue per connection is defined consistently with that base, so annual revenue = average connections x monthly value x 12. No acquisitions or scope changes. Only service and equipment categories. Year A Year B Average connections 100,000 110,000 Monthly service per connection $40 $42 Service revenue $48,000,000 $55,440,000 Equipment revenue $12,000,000 $9,000,000 Total revenue $60,000,000 $64,440,000 Connection growth = 10%; per-connection growth = 5%. Service growth = (55,440,000 / 48,000,000) - 1 = 15.5%. Growth compounds: 1.10 x 1.05 - 1 = 15.5%. Equipment change = -25%. Total growth = (64,440,000 / 60,000,000) - 1 = 7.4%. BRIDGE WITH VOLUME FIRST Connection effect at old rate = (110,000 - 100,000) x $40 x 12 = $4,800,000. Rate/mix effect on new base = 110,000 x ($42 - $40) x 12 = $2,640,000. This step includes the interaction effect. Sum = $7,440,000, matching service-revenue increase. Equipment decline of $3,000,000 leaves total increase of $4,440,000. Neither profit nor cash flow follows without cost and timing information. YOUR COMPARISON Matched prior/current service revenue: Matched prior/current average base and monthly revenue measure: Connection effect at prior rate: Rate/mix effect on current base: Other effects requiring a separate bridge (scope, acquisitions, currency): Sum of effects reconciles to reported change? If not, unresolved amount: Equipment / other revenue changes: Supported interpretation: Cost and cash-flow questions still open: CENSUS SERIES CHECK Exact industry title, NAICS code and version: Reference years, geography, units, employer/nonemployer coverage: Historical series and transition notes checked: Revision / suppression / uncertainty flags: Nominal or price-adjusted: Comparable observations and formula used: https://www.census.gov/programs-surveys/sas/about.html https://www.census.gov/newsroom/press-releases/2026/aies-time-series-data.html The September 10, 2026 AIES release describes historical series intended to maintain continuity. Verify availability and scope for your industry.