O2 (UK) congestion. BT Cellnet launched the world's first GPRS network on 22 June 2000, although GPRS-enabled devices were uncommon at that time. O2 publicly announced on 15 December 2009 that it had successfully demonstrated a 4G connection using LTE technology installed in six masts in Slough. The technology, which was supplied by Huawei, achieved a peak downlink rate of 150 Mbps. In January 2012, the company announced plans to provide free internet to millions of residents and visitors in central London, by launching Europe's largest free Wi-Fi zone, along with free Wi-Fi access for anyone on any network in and around
O2 Money to recognise "customer service, excellence and innovation" in the UK and Irish payment industry, O2 won the Best New Prepaid Card Product of the Year and Best Prepaid Card Marketing Campaign of the Year awards, receiving judges were particularly impressed with the concept of the card. O2 Money was critically praised at the event, particularly in regard to the high profile, customer-centric campaign used to promote the service for "[blowing] away the cobwebs surrounding payment cards and [lifting] the stigma of prepaid as a product for low-income consumers." Additionally, the judges at the event were thankful to O2 for helping