BT’s revenue growth bounced back by 3ppts in Q1, and EBITDA growth surged into positive territory for the first time since 2018, enjoying significant bounceback as it lapped the start of the pandemic.

Some aspects of the bounce are temporary, but some business lines are yet to recover at all, and there are positive signs of an underlying return to sustainable growth across much of BT.

Openreach’s momentum continues to grow with much more to come, and VMO2’s switch to full fibre reduces a long-term upside but introduces no significant new downside in our view.

Openreach's new FTTP discount plan is focused purely on higher speed price discounts in return for accelerated adoption, with no further elements to disadvantage altnet new entrants.

The price discounts are, however, very aggressive and get more so over time, and allow Openreach CPs to undercut Virgin Media and retail altnets on gigabit pricing while still making strong margins.

The extra discounts do limit an upside for Openreach, but they should also stimulate FTTP take-up, promote market share gain from Virgin Media and altnets, and discourage further competitive build.

As we expected, UK mobile operators are beginning to introduce EU roaming tariffs, with EE taking the first major leap in the hope that others will follow.

This move is somewhat inevitable as current arrangements leave operators exposed to up to €75 of monthly wholesale charges.

We don't envisage a return to the days of super-normal returns from roaming, but it is nonetheless conducive to much-needed price inflation in the sector.

The last lockdown caused service revenues to dip again to -7% in spite of some easing of roaming pressure and the annualisation of some early pandemic weakness.

The heralded, elevated in-contract price rises will fail to drive higher growth this year due to lower inflation—we estimate zero impact at BT/EE relative to 2020 and a reduction in revenue momentum of around 0.5ppts for each of the other operators.

The annualisation of the first lockdown is the most meaningful upside from here with a boost of around 5-7ppts possible. However, some pandemic upsides will also unwind, notably lower churn and enhanced B2B demand with the latter vulnerable to the end of furlough support and the economy.

Market revenue growth improved to -1.4% in Q1 2021, a partial recovery being better than at any point in 2020, but still worse than at any point in 2019.

Next quarter the sports channel suspensions will lap out, driving strong (but temporary) year-on-year growth.

Longer-term revenue growth recovery will need backbook pricing pressure relief, which will start in Q2, and demand for ultrafast broadband.

After a strong post-pandemic rebound, Sky has the opportunity to leverage its strong reputation with consumers to meet the challenge posed by new competitors and the studios’ direct-to-consumer transition, establishing Sky Q as the ultimate gatekeeper of video subscription homes.

Sports rights costs in Germany and Italy have been cut significantly, while Sky’s spend on UK Premier League rights will decrease in real terms. Savings will ease the financing of the shift to original content, which, associated with owner Comcast’s NBCU output, anchors the aggregation strategy.

Fibre deployment in the UK and Italy presents a subscriber and revenue growth opportunity, and underpins the gradual shift away from satellite to online content distribution.

Virgin Media’s subscriber boom continued into 2021, despite a marked price rise in Q1, benefiting from lockdown and continued demand for higher speed broadband.

ARPU remained weak in Q1, suppressing revenue growth, but this will recover (somewhat) in Q2 as the price rise takes effect, countering the current disconnect between volume and revenue growth.

The merger with O2 is set to complete in June, with much operational pre-merger preparation already done, but the key strategic questions appear yet to be decided.

Europe’s larger MNOs are falling over each other to demonstrate support for OpenRAN, which has become a primarily operator-driven standards initiative, with governments also firmly behind it.

This is driven by a desire to improve equipment interoperability from the current de facto monolithic standards, improve supplier diversity, and ultimately drive down cost.

While some movement towards interoperability is perhaps overdue, OpenRAN is not a panacea, and some trade-offs between price, performance, supplier diversity and reliability have to be accepted.

The sector rebounded slightly in the quarter to December thanks to a seasonal improvement in the roaming drag, although the partial lockdown tempered the recovery.

We await imminent news on spectrum trading, and there may also be some licence fee reductions as a consequence of the lower prices in the recent 5G auction.

While the sector is likely to continue to struggle into Q1, the outlook is much brighter thereafter thanks to the annualisation and even reversal of some lockdown effects, and to higher price increases from the spring.

Market revenue growth sunk back to -3% in Q4 from -2% in Q3, with further backbook pricing and lockdown effects to blame .

Backbook pricing will improve with numerous price increases announced, but these will only start to take effect in Q2 2021.

Demand for broadband and ultrafast looks promising, but will also take time to filter through to revenue, with Q1 again lockdown-affected.