a516Digital is reporting that TiVo and V6 viewers will get 15 live HD Streams during the Wimbledon fortnight.
All other viewers will get up to six SD streams (5 new one if you take away Red Button 1).
MB HQ think we have work out the channels numbers for the new red button channels for Summer 2017:
990. BBC Red Button HD*
991. BBC Red Button 1
992. BBC Red Button 2*
993. BBC Red Button 3*
994. BBC Red Button 4*
995. BBC Red Button 5*
996. BBC Red Button 6*
*Means channels numbers to be confirmed and will launch as soon as June 23rd.
Full information at
http://www.a516digital.com/2017/06/b...reams-for.html