Nov 21, 2017 - 4:34 AM
in reply to Fritzrab
Please login to see the attached documents
Like Alpenrose says Fritzrab, there is no wi-fi on Swiss trains but there is wi-fi at many SBB stations. www.sbb.ch/en/station-services/railway-stations/products/free -wifi.html
Note: In order to use it you have to register. You can only complete the one-off registration procedure (valid for 12 months) with a mobile phone number that can receive text messages.
I used a Salt Prepay SIM which I used on the trains and found to be very economical and quick. Great in conjunction with the SBB mobile app for looking up timetables.
Attached is a powerpoint (Swiss top, German below) on the Gotthard Panorama Express. I don't recall seeing any other power points although only other times I travelled 1st Class was on Bernina Express and Glacier Express.