The launch of the fourth mobile network operator in France has so far met with dramatic success, gaining around 1.5 million subscribers in the first month, driven by rock-bottom pricing and a clever mass media PR campaign

Its tariffs are, however, so low that it is very hard to see how they are sustainable in the longer term. In the short term, Free’s economics are boosted by asymmetric voice and text termination rates that result in other operators’ customers effectively subsidising Free subscribers by €5 to €10 a month

This arbitrage is very likely to disappear over the next two years, but Free Mobile can increase its prices when this occurs. Its challenge will be to acquire a critical mass of subscribers before this point, and to retain them thereafter

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

Qatar’s Al Jazeera will launch its French pay-TV channel by this summer, showing weekly Ligue 1 and Champions League games, but it has yet to disclose a business plan and distribution deals

The new channel is a complement to Canal+, which broadcasts the most attractive games. Al Jazeera would need to obtain distribution on the Canal+ platform

Even if such a deal were to be struck, Al Jazeera would struggle to break even