update:
It has been suggested that it would be very risky.
Hi,
I was wondering if I choose to sell one of my Steam accounts, and the new owner gets banned (e.g. cheating in CSGO), what measures should I take that my other accounts don't get banned? (at this moment, they use the same number for mobile authentication)
update:
It has been suggested that it would be very risky.
I don't know, try contacting Steam staff
sure ban if they have the same number and they cheat on your other account