Nokia Set to Unveil Redesigned TV Phone -- Source  HELSINKI (Reuters) - Nokia &lt;A HREF="http://www.reuters.co.uk/financeQuoteLookup.jhtml?ticker=NOK1V.HE qtype=sym infotype=info qcat=news"&gt;NOK1V.HE&lt;/A&gt; is set to unveil  another attempt at a mobile phone designed for television and  video, which is thinner and lighter than its predecessor which  never made it to the market, a source said on Monday.