Question about Opticum C100 HD

I bought the TechniSat HD-C 232 for my Italian uncle and could not find the channel TSI 2 and other Italian free TV channels. 1. the country Switzerland was not in the list. 2. 2. it was not possible to manually enter the network ID of the UPC. Not even after an update. I could enter everything else frequency, modulation and sybol rate. So it was unusable for its needs. Can the Opticum C 100 HD (DVB-C) do this? Enter the UPC network ID manually!