ONthisday - Timeline - ONhistory http://onhistory.co.uk/timeline/ ONhistory Timeline - ONdigial history ONhistory 2005: Top Up TV reaches 160,000 subscribers http://onhistory.co.uk/timeline/2005/02/10/top-up-tv-reaches-160000-subscribers Premium DTT add-on service Top Up TV has attracted 160,000 subscribers since its launch last April. Fri, 10 Feb 2012 00:00:00 GMT