inconvinience; limited ;
If international students come bake to their home country and take online courses how they receive their verify code from their US phone #?
Now, I really want to know how I can stop use the verify code to log in my account. I am not stay with my cell-phone all the time. Each time I log in my account that I must find where my cell-phone is which really inconvenience for me. On the other hand, I don't believe that such any bored person would steal and log into a student's mailbox and blackboard unless their motivation is interstress on those boring assignments.