A user may get error "Validation Error: Required field missing: Phone Type" while importing. The import file includes a column for Phone Type, and is mapped to the proper field in RE.
1. Go to Config > Tables > Phone Types and check that the phone type in question exists. 2. If you don't see an entry, add a new Phone type. 3. If you see an entry, make sure it is spelled in your import file exactly as it is seen in the table. For example, "Personal E-mail" will not match "Personal Email", and vice versa.