Headline inflation-busting price increases of 14% mask effective increases averaging a sub-inflation 8%, due to their limited scope across the customer base and over time.

The high headline increases have led to attacks from political and consumer groups, we would argue unfairly, and may yet drive reputational damage.

Looking forward, inflationary increases may be banned, but we would expect higher fixed increases to replace them, and micro-regulating pricing structures does tend to result in unintended consequences.

Mobile service revenue growth remained strong at 5% this quarter, albeit 1ppt lower than Q3 as boosts from roaming and the spring price rises diminished.

The cost-of-living crisis is becoming evident in weak net adds in the consumer segment while the B2B market remains quite robust for now.

Although the operators will implement in-contract price rises of 14-17% in April, the revenue impact will be much more muted (+4-9% for 2023), and transient (disappearing as customers recontract)—unlike their rising costs.

Providing home broadband connections via a mobile network (FWA) is gaining traction in certain markets where local conditions make it a viable alternative to fibre, such as New Zealand, Italy and the US.

FWA is a time-limited opportunity for most, with mobile traffic growth absorbing capacity for it and fixed traffic growth depleting the economic case. An ultimate shift to fibre is the best exit strategy.

In the UK, H3G's spare capacity could support up to 1 million FWA customers on a ten-year view—enough for a meaningful revenue fillip for H3G, but not enough to seriously disrupt the fixed market.

The UK mobile market suffered its worst performance in six years this quarter as competition heated up and regulation continued to bite

Vodafone’s unlimited tariffs have proven popular, reaching 5% of its contract base in one quarter, helping to drive its outperformance

Some reprieve is in prospect next quarter, before the impact of out-of-contract notifications and automatic discounts from February, although there is the possibility of pre-emptive moves bringing some of the effects forward 
 

Vodafone continues to strike a very shareholder-friendly focus and tone but its operating performance remains decidedly muted, with revenue growth up just a touch but EBITDA growth halved

Vodafone’s drive for convergence is still costing it dearly. German mobile ARPU is down 7% and Liberty Global’s assets disappointed on their first consolidation with cashflow enhancement less than half that expected 

Apart from its ill-advised convergence strategy, Vodafone is making many sensible moves and there are indications that its unlimited plans are gaining traction. With leverage tight, pressure is mounting for demonstrable improvements in the financials some time very soon 

In spite of total revenue growth of 4%, O2’s service revenue growth took another step down to -3% this quarter, consistent with the worsening environment and EE’s results 

Its true performance is likely better than reported as IFRS15 has an artificially dampening effect on its service revenue as a consequence of O2’s Custom Plans, and is something of a boost to its impressive 6% EBITDA growth

O2 needs to continue to pedal hard to keep ahead of this challenging environment – with little let-up on the regulatory front, more aggression from Vodafone and H3G, and a potential regulatory hit to its Custom Plans 
 

Mobile sector returns are low, particularly for smaller-scale operators, with H3G earning less than its cost of capital. Regulatory initiatives, spectrum auctions and 5G look set to worsen this picture as H3G strives to gain viable scale

Back-book pricing is crucial to the returns of fixed challengers. Regulatory intervention is likely to lead to a waterbed effect in the fixed sector and exacerbate challenges in mobile

New entrant business case in full fibre is limited to de facto monopoly opportunities. There is the potential for BT’s returns to increase markedly if it gets full fibre right but new entrants’ inferior economics are unlikely to offer sufficient investor appeal

The UK mobile market suffered its worst performance in five years this quarter with Vodafone alone, somewhat inexplicably, bucking the trend

5G capacity is impacting pricing trends with SIM only packages flattening and unlimited packages increasing in popularity and complexity

As the operators invest in solving rural coverage and rolling out 5G, they will continue to be hit by regulation. Out of contract notifications and discounts are next in a long series of assaults

O2’s service revenue growth slipped decisively into negative territory at -1.8% this quarter as the punishing regulatory regime took its toll

Underlying EBITDA growth of 4% was particularly impressive in the circumstances; likely aided by more direct distribution as well as tight cost control

The coming week will unveil how this compares to peers; we anticipate results which reflect a tough environment with little let-up on the horizon

The UK mobile market posted its slowest growth in more than two years this quarter; just 0.5% service revenue growth although net adds were strong and churn was down

ARPU is under considerable pressure thanks to regulation limiting out-of-bundle spend which will exacerbate as the year progresses

Several other negative developments look set to be layered on the pressures this quarter, including a step-up in competitive intensity as 5G launches –  with H3G’s pricing of unlimited data a sign of a resurgence in its aggression