Pascal Desroches
Senior Executive Vice President and Chief Financial Officer at AT&T
Thank you, John, and good morning, everyone. Thanks for joining us. Slide 6 should look familiar, as our pre-release earlier this month already indicated, we continued to deliver growth in postpaid phones, Fiber and HBO Max. John just highlighted our full-year results. We're really pleased with them and expect the momentum we've built in 2021 to carry over to 2022.
Let's now take a look at our financial summary on Slide 7, starting with revenues. On a comparable basis, excluding DIRECTV and Vrio from both periods, consolidated revenues were up more than 4% for the quarter and about 6% for the year, thanks to growth in our market focus areas. Adjusted EBITDA was down 8% for the quarter on a comparable basis. Growth in Mobility was more than offset by a decline at WarnerMedia, from increased HBO Max investments, the new DIRECTV advertising sharing arrangements and lower contributions from basic networks. Our consolidated operating income results continue to be impacted by certain retained costs from DIRECTV that are in the process of being rationalized. Apart from WarnerMedia's contributions, our Communications segment EBITDA was up approximately 2% for the quarter. Adjusted EPS for the quarter was $0.78. In addition to merger amortization, adjustments for the quarter were made to exclude our proportionate share of DIRECTV intangible amortization and a gain in our benefit plan.
For the year, EPS was up nearly 7% with strong organic growth in Mobility, lower interest, lower benefit costs and higher investment gains. We exceeded our free cash flow guidance for the year. For the quarter, cash from operations was $11.3 billion. Spending increased year-over-year with capex of $3.8 billion and gross capital investments totaling $4.9 billion. Free cash flow for the quarter was $8.7 billion even with a year-over-year increase of $1.4 billion in capex. For the full-year, free cash flow was $26.8 billion, despite an increase in capex of about $900 million and more than $4 billion in higher cash content costs. Our total dividend payout ratio was about 56%. This included cash distributions from DIRECTV of $1.9 billion.
Let's now look at our segment operating results, starting with our Communications business on Slide 8. For the second consecutive quarter, our Communications segment grew both revenues and EBITDA. A big part of that growth was driven by our increasing strength in Mobility, which turned in another solid quarter. Service revenues were up 4.6% for the quarter and 3.7% for the year driven by postpaid and prepaid subscriber gains. Postpaid phone churn continues to run at low levels, and in fact, hit a record low for the full-year. Our strong subscriber momentum continues with industry-leading postpaid phone growth. Prepaid also continues to deliver impressive results with phone churn less than 3% and revenues up mid single-digits. Cricket momentum continues with strong ad and phone churn substantially lower than 3%.
Mobility EBITDA was up more than $300 million, driven by growth in service revenues and transformation savings. This growth comes without a material return to international roaming and with 3G shutdown costs of about $130 million during the quarter. We remain on track to successfully shut down our 3G network next month and expect 3G shutdown impacts to peak in the first quarter of 2022 at about $250 million. In addition, we expect another $100 million of expense in the first quarter associated with investment in our FirstNet operations and the completion of support funding for the CAF II program. Business Wireline EBITDA margins continue to be stable as we rationalize our portfolio of low-margin products.
In fact, margins were up 50 basis points year-over-year, thanks to our transformation process. This rationalization process will continue in 2022, and as we lap the beginning of this process, we should see improving revenue trends in Business Wireline in the latter part of 2022. We believe we're really well positioned in the enterprise space. And there is an interesting dynamic as public and private networking spots evolve [Phonetic]. We have the account management infrastructure, the consulting expertise and the capabilities to support those businesses through that evolution as converged wireline and wireless solutions become the norm. At the same time, we're energized by the opportunities that our Fiber expansion creates in the small to mid-sized business segment and we plan to be more active there going forward.
Turning to Consumer Wireline. Our Fiber customer growth and Fiber network expansion continues, and we continue to win share wherever we have Fiber. We added 271,000 Fiber customers even in a traditionally slow fourth quarter. And our Fiber network continues to get even better with our new multi-gig speeds for AT&T Fiber. Driven by our strength in Fiber, total Consumer Wireline revenues were up for the third consecutive quarter. We had sequential EBITDA growth in the fourth quarter, segment EBITDA did decline year-over-year due to a one-time pandemic related benefit in last year's fourth quarter and higher network costs, including storms in the quarter.
Let's move to WarnerMedia results which are on Slide 9. WarnerMedia revenues were up 15.4% led by strong content licensing and DTC growth. DTC subscription revenues grew 11.5%, reflecting continued success of HBO Max, partially offset by lower wholesale revenues related to the termination of our arrangement with Amazon at the end of the third quarter. Content and other revenues were up 45%, reflecting higher TV licensing and theatrical releases. Advertising revenues were down about 13%, primarily due to lower audiences with tough comparison to the political environment in last year's fourth quarter.
Costs were up year-over-year due to a significant increase in programming and marketing, including the international launch costs for HBO Max. Incremental HBO Max investments for the quarter was approximately $500 million. The fourth quarter also included the impact of about $380 million in DIRECTV advertising revenue sharing costs. We also launched some incredible content in the fourth quarter, including the premiere of the hit series, And Just Like That, and the third season of Succession. With the production team operating close to full throttle, we expect peak content investment in 2022 with an even stronger release schedule, including The Batman, Winning Time: The Rise of Lakers Dynasty, and the highly anticipated Game of Thrones Prequel House of the Dragon.
Now let's look at our 2022 guidance on Slide 11. What we're showing you today is a full-year view of our consolidated revenue outlook, excluding DIRECTV and Vrio from both periods. Our outlook does include a full-year of expected results for WarnerMedia and Xandr. We also included our full-year expectation for WarnerMedia standalone contribution to help you model post close. We now expect the WarnerMedia Discovery transaction to close in the second quarter. Given this, we plan to update guidance for RemainCo at our upcoming Virtual Analyst Event in March.
Until then, let me walk you through our expectations for the year. First, we expect consolidated revenue growth in the low single-digit range with wireless service revenue growth of about 3% plus for the full-year. Mobility EBITDA is expected to grow low single-digit plus over the course of the year, as we continue to take disciplined share of subscribers with attractive long-term value. As noted earlier, several one-time related impacts such as peaking 3G network shutdown costs are expected to impact year-over-year EBITDA trends in the first quarter. Consumer Wireline revenues and EBITDA are expected to grow on improving Fiber subscriber trends. However, we expect front-end loaded investments to impact first quarter year-over-year EBITDA trends as we ramp up promotional efforts around our new multi-gig offering.
As noted earlier, we expect year-over-year comparison pressures to ease in our Business Wireline segment through the course of the year. However, we expect product rationalization to peak in the first quarter, resulting in more pronounced margin pressures in the first part of the year before recovering in the back half of the year. Consolidated adjusted EPS is expected to be in the $3.10 to $3.15 range. This guidance reflects WarnerMedia's declining contributions due to anticipated investment initiatives, a 200 basis points increase in our effective tax rate and no anticipated investment gains. We also expect adjusted equity income contributions from DIRECTV to be about $3 billion for the year. Look for more details on our earnings outlook during our upcoming Virtual Analyst Event.
Gross capital investment is expected to be in the $24 billion range and capital expenditures in the $20 billion range. Free cash flow is expected to be in the $23 billion range. That includes expected DIRECTV cash distribution of approximately $4 billion and $2 billion in higher expected cash taxes in 2022, reflecting the expiration of immediate expensing of R&D and lower limitations on interest expense deductions starting this year. We expect WarnerMedia's full-year contributions when including Xandr to be, revenues in the $37 billion to $39 billion range, EBITDA in the $6 billion to $7 billion range, and free cash flow contribution of approximately $3 billion as we expect 2022 to be the peak investment year for HBO Max.
Amir, that's our presentation. We're now ready for the Q&A.