In general, you can contact me through:
- Call / SMS: +1 (646) 665-7666
- Email: i [at] i [dot] ruhr
- QQ: 21013910 (0016466657666)
FaceTime: +1 (646) 665-7666
- Nextcloud: i [at] t [dot] ruhr
Unless an appointment is made, the mobile phone will not answer the phone generally.
The fastest way to contact me, email me.