On the back of recording its third year of top and bottom line growth, Telefónica’s UK business arm O2 has released research showing the transformative impact 5G connectivity could have on the UK’s ...
Mobile operator O2 is completely overhauling its range of pay-as-you-go deals, axing its 'Classic Pay As You Go' and 'International' Sims for new customers but improving the allowances of many of its ...
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