Add an email and second phone number option for account verification

I understand the need for added security during login. However, we have multiple staff members using the same login information so having one phone number receive a verification text is very inconvenient if that person is not working that day. If an email could be used as a verification option that would allow our staff to access the code that way as well. I also think multiple phone numbers should be able to receive the text code and which number it is sent to could be selected upon login each time.