Telefonica’s O2 Steps Up Push to Limit Rivals in U.K. Auction
Telefonica SA’s British unit is advancing a campaign to have regulators restrict the amount of spectrum rivals can buy in […]
Telefonica SA’s British unit is advancing a campaign to have regulators restrict the amount of spectrum rivals can buy in […]
Telefonica SA shelved plans to sell a stake in its wireless carrier O2, as Britain’s decision to leave the European