Vodafone’s proposed acquisition of Cable & Wireless Worldwide is far from a done deal and is unlikely to be completed until September

The cost synergies are real but likely slim, with the main rationale being to cost effectively expand Vodafone’s fixed enterprise business in the UK, and to gain the expertise to do this elsewhere

The impact of an acquisition, while gradual, would reverberate for years to come. Wireline wholesalers, then corporate service retailers would be affected, notably BT. Later, the impact could spread to the small business segment. The prospect of Vodafone’s re-entry into the UK residential wireline market would remain distant but more likely

Cable & Wireless Worldwide’s new CEO Gavin Darby has outlined a turnaround strategy for a business which is not performing that badly in context, against the backdrop of Vodafone considering a bid to buy the company

Mr Darby’s strategy is yet to be finalised, but in outline contains lots of initiatives which are good in theory but hard to implement in practice, especially in a weak macroeconomic climate, in the face of intense competition

Integrating Vodafone UK’s mobile wireline backhaul and core networks with C&W WW’s UK network would yield slim synergies, as the most expensive part of Vodafone’s wireline network has little overlap with that of C&W WW

We think that Vodafone is more likely to be interested in using C&W WW to help sell integrated fixed-mobile products to corporate customers, and, to a lesser extent, SMEs. Whether the benefits will outweigh the significant integration headaches is something only Vodafone can decide