UK mobile service revenue growth improved in Q3 to -0.8% from -1.7% in the previous quarter, a welcome turnaround after three quarters of declining growth. Pricing remains firm, data volume growth remains robust, and some of the one-off factors affecting the previous quarter have dropped out

Sky Mobile soft-launched at the end of 2016, and it is taking an aggressive approach with a very deep MVNO technical model with substantial fixed costs, a high advertising budget and ambitious internal subscriber targets. To date the fixed MVNOs have not had a substantial impact on the MNOs, targeting a customer base that is non-core, but with SIM-only on the rise this may change

Looking at recently released network performance statistics, the impact of spectrum disparities is clear, with EE both able to offer faster speeds nationwide due to its large blocks of 4G spectrum, and offer much faster speeds in London. EE also has a lead in geographic coverage, and is planning to push its coverage much further, creating a challenge for the other operators to keep up

BT had a strong quarter for revenue growth, improving to over 1%. This was helped by some temporary factors, but underlying trends look nonetheless strong across the board

Network development looks strong, with G.fast pilot pricing announced and development on track, selective FTTP builds gaining momentum, and mobile coverage and speed capabilities accelerating

Despite this, or perhaps because of it, the regulatory outlook is as murky as ever, with Openreach’s future structure still not resolved, spectrum auction rules still to-be-decided, and rulings on copper and fibre pricing from April 2017 heavily delayed

BT Sport has seen a very clear positive impact from its first year airing the Champions League, with viewing up 60% year-on-year to June. Remarkably, its reach is now not too far off Sky Sports, though it still has some way to go in terms of consistent viewership.

Pay-TV audiences for the 2015/16 tournament were in line with previous years – an impressive feat – but free-to-air disappointed. However, BT should not be too concerned – it has established itself as a worthy pay-TV partner.

While BT’s execution has thus beaten reasonable expectations, BT Sport still carries a heavy net financial cost for BT, with debatable benefits. Yet, whatever the benefits may be, more viewers watching more often must surely help.

Project Lightning is showing clear signs of success, running ahead of new premises targets with ARPU and penetration levels in line with expectations, which helped deliver the strongest organic RGU performance in over seven years, and could add c1% to revenue growth in 2016

Recent performance, though strong, was not immune to the rivalry of Sky and BT, with efforts to manage profitability in the face of inflated sports content rights costs in turn yielding tension at the subscriber level; we anticipate round two when the 2016/17 Premier League kicks off in August

Mobile revenue growth was relatively weak and quad play penetration fell, but the H3G/O2 merger in the UK may provide an option to improve its mobile wholesale deal, and the cable/mobile JV in the Netherlands with Vodafone points to a possible similar deal in the UK in the longer term