Children with disabilities <a href=" http://www.ncconstructionnews.com/about/ ">Artane Online</a> &ldquo;Recognising the ever-growing use of data, O2 is giving all O2 4G customers a minimum of 1GB of data as standard in their tariff. Until 31st October, and to celebrate the launch of 4G, O2 is offering additional value on its most popular SIM only and airtime tariffs, for the duration of the contract, so customers can truly enjoy the benefits of 4G &ndash; 5GB from £27 a month [3GB as standard] and 8GB from £32 a month [5GB as standard],&rdquo; O2 said via a news release.