Telephone message for future departure

[oli806]

Hi there,

in some places there are short sections between the stations with only one or even no block signals in between. For example between Sosnowiec and Bedzin or Lazy Lc and Lb. In theory it should be possible to report an expected train departure time to give the neighbouring signaller enough time to set the signals. 
Until now I just type in the expected departure and hope the neighbouring AI (especially in Lazy) clears the signal in time.