Service revenue took a dip in Q4 to 1.5% as a waning price rise impact in the UK combined with the loss of positive one-offs in Germany.

We expect growth to slow further through 2024 as many operators implement lower index-linked price rises which are also coming under increasing regulatory scrutiny.

Vodafone has made progress on its turnaround plan—striking deals for its Italian and Spanish units—but it is not yet out of the woods, with ongoing challenges in Germany and approval still uncertain in the UK.

Direct greenhouse gas emissions from the UK telecoms sector equate to around 0.1-0.3% of the UK total. Most operators have set targets to reach net zero across their direct emissions in the next 10-20 years, with the move to electric vehicles an obvious win.

Network upgrades to 5G and fibre have the potential to cut emissions from electricity by a factor of 10, and consolidation offers further decarbonisation upside.

The industry could enable emissions savings in other sectors equivalent up to 30x its own by averting the need to travel and through IoT applications, with the latter requiring careful commercial assessment given the financial constraints in the industry.

VMO2 ended 2023 with strong ARPU and EBITDA growth, meeting its (revised) guidance for the full year, but saw receding subscriber momentum across both fixed and mobile.

2024 will be much tougher across the industry and for VMO2 in particular, with its revenue expected to be flat at best, and waning boosts from price rises and synergies coupled with a series of technical factors shrinking EBITDA.

The company has promised new commercial initiatives in 2024, and thereafter we see strong potential in it maximizing the use of its network and retail arms via breaking the long-standing lock between them, although the formation of NetCo is neither a necessary nor sufficient step for this.

There are various reasons why the mobile virtual network operators (MVNOs) have been adding many more subscribers than the mobile network owners over the past couple of years, including the cost-of-living crisis, and the expansion in their addressable market from the shift to online.

MVNOs' bargaining power to secure favourable rates has also improved sharply, with Lyca Mobile's move to the EE network indicative of their strengthened hand.

While some factors in their favour may wane over time, the prospective Vodafone/Three merger would be a marked positive, with the imperative on the operators to fill at least 25-50% additional capacity.

Service revenue declines stabilised at -7% this quarter with a myriad of factors at play: roaming worsening, the end of lockdown taking some pressure off, B2B a mixed bag, and the annualisation of cuts to intra-EU calls.

Ofcom’s second 5G auction will be a focus in January. We expect selective bidding, proceeds of up to £2.7bn, and some wrangling over spectrum trading.

The outlook is better from here as the drag from roaming eases, in-contract price rises step up from the spring, Carphone Warehouse diminishes as a factor in the market, and the prospect of consolidation is still on the table.

COVID, potential consolidation, implications for ALF pricing and non-contiguous blocks have conspired to make the forthcoming second 5G spectrum auction a highly complicated affair.

H3G seems unlikely to bid in a meaningful way for the 5G spectrum (3.6GHz+) but is expected to share the 700MHz band with EE. With the three leading operators likely to split the 3.6GHz+ spectrum between them, proceeds of £1bn-£2.7bn are conceivable.

The non-contiguous nature of the spectrum blocks on offer risks the operators ending up with fragmented holdings in spite of Ofcom’s endeavours to encourage trading—an efficiency loss of up to 20%.

There are some reasons to be cheerful about Vodafone right now—small nuggets of encouragement in its H1 results and the prospect of some market repair in the UK. Annual in-contract price rises of CPI + 3.9% across the UK mobile sector could provide very valuable support.

German fixed momentum is a low-light of its H1 results with growth of just 0.6% in spite of heightened broadband demand and in contrast to the 5% growth rate of the Liberty Global assets at time of acquisition.

The IPO of Vodafone’s towers business remains imperative to maintaining its leverage targets and dividend. We estimate that it will need to sell at least 30% of equity and realise a hefty multiple in challenging market conditions.

There was just a slight deterioration in trends at O2 this quarter as the COVID drag was fairly constant in total, although varied in mix. However, the iPhone launch in Q4 rather than Q3 was almost as detrimental to total revenue growth which will reverse next quarter.

Strong net adds were a highlight, particularly so as an indicator that the O2 shops and website can compensate for the loss of Carphone Warehouse, and encouraging that O2 continues to prioritise growth .

The outlook is better from here as the roaming drag will lessen, Q4 is likely to deliver better net adds and there appears to be a more favourable political perspective for the sector which may expedite approval of the Virgin Media merger and possibly even consolidation in the mobile sector.

It is widely expected that Apple will announce the first 5G iPhone at its event on 13 October, over a year after the UK launch of 5G networks, in contrast to Apple’s early start and key role in the launch of 4G

While the UK operators were early to launch 5G, the roll-out has thus far progressed slower than 4G did

The operator focus on 5G continues to be capacity as opposed to services, with 5G offering eye-watering speeds but not enabling any mass-market consumer services that 4G is not perfectly capable of

With the European Commission’s decision to block the H3G/O2 merger annulled and with new H3G management sounding a very pro-consolidation tone, the prospect of mobile operators going from four to three in the UK seems to be back on the cards.

Both H3G/Vodafone and H3G/O2/Virgin Media combinations seem possible although each has its own complexity—existing network sharing arrangements being one of them.

With 5G delays and mounting costs following the decision to ban Huawei, consolidation is increasingly feeling like the most viable option for H3G whose returns are already too low and falling rapidly.