O2 has launched SIM-only and mobile plans as part of its summer sale - but shoppers who are on the lookout for deals, we've found it much cheaper elsewhere. The retailer has launched a summer sale on ...

O2 has launched a new fully integrated campaign, ‘Only O2/Roaming’, to showcase it is the only major network to offer inclusive EU roaming as standard. In partnership with creative agency, VCCP London ...

O2 showcases the flexibility available to customers in its new campaign ‘Only O2/Switch Up’ which launches today in partnership with agency of record VCCP London. This new integrated campaign is the ...

O2 has launched its latest campaign, “Only O2/Switch Up,” highlighting the flexibility and freedom available to its customers. The campaign, created in partnership with VCCP London, is the third ...

A SIM Only deal gives you the flexibility to switch up your handset whenever you want; there's no need to pay more just because the smartphone came out recently. Found a good deal to buy a new phone?