Telcos were once banned from broadcast and pay TV businesses, especially in Europe, and Deutsche Telekom only completed the sale of its dominant 15 million home cable business back in 2003. But today Deutsche Telekom is gearing up to enjoy similar dominance all over again, with results out last week that show its Entertain packages are now flourishing, a recent deal with Sky Germany to attack the localized tiny cable market with content, and this week it has doubled the reach of its pay TV offering, by opening up a new satellite DTH front. This has been the pattern all over Europe, with BT launching its BT Vision hybrid IPTV package a few years ago, France Telecom at the head…