Contract terminated due to hotspot?

Have a question and indeed, who I have an unlimited amount of data contract with Telekom, and at home on my phone to open a hotspot for PC and playstation, would someone ever quit? Does anyone have experience with it, does someone also use his cell phone as a hotspot at home?

Normally one is not quit because of something like that. My mother also has an unlimited contract there and I always use her mobile phone as a hotspot and that has been around for a long time.