Fabrizio Carrai <fabrizio.carrai@gmail.com> ezt írta (időpont: 2019. okt. 15., K, 12:22):
Hello Gerard,
Telegram just need a phone number to complete the activation, then you can use any connected device, like pc, via web, tablet, etc... 

I think he sees a data protection issue. Why to narrow the scope of participants to those willing to give their phone number to a 3rd party provider?