An ophthalmologist performs multiple duties related to eye and vision care. He/she may undertake eye surgeries of varying types, suggest medications, and perform eye exams and more. The job requires the utmost concentration and focus.
Speaking clearly negates any confusion or any need for the caller to question themselves.

Consider for a moment how your phone is currently being answered. Professional courtesy is quite often not the standard for many college students. An abrupt "Yeah!" could be listed among the more courteous greetings. The more outrageous remarks will often buy you a major black mark in the professionalism category—even if it was your roommate answering your phone and acting crazy. A simple "This is ____" is always a pleasant change for a college student call. Make the change today, before the next (or first) employer phone call. If you have a landline, you should also encourage your roommate to do the same.
4.) Todos os nossos funcionários estão ajudando outros clientes. Sua ligação acaba de ser registrada e um representante vai ligá-lo de volta o mais rápido possível. Agradecemos a sua compreensão - Adeus.