More4 is available outside the UK where it is available to viewers in Ireland via Sky and Virgin Media Ireland's digital service. This led to further speculation that Channel 4 would eventually launch on Sky in Ireland, which it did in December 2006. Channel 4 has already made its other flagship channels: E4, E4 +1, Film4 and Film4 +1 available in Ireland via Sky, Virgin Media Ireland digital TV providers. Channel 4 itself is available on almost all Irish cable and MMDS systems (in some cases Channel 4 is replaced with S4C). In Switzerland, the channel is available among other Channel 4 branded channels on UPC Switzerland and on Swisscom TV.