When answering phone this is she or this is her?

When answering phone this is she or this is her?

It's elle whether emphatic or not. In English, the non-emphatic subject case is she, and all other forms (object case and emphatic form) are her. Therefore, in natural English the correct answer is "This is her." This is how non-native speakers learn to say the sentence.

Is it correct to say this is she or this is her?

“This is she” is grammatically correct. The verb “to be” acts as a linking verb, equating subject and object. So this is she and she is this; “she” and “this” are one and the same, interchangeable, and to be truly interchangeable they must both play the same grammatical role—that of the subject.

What is the correct way to answer the phone?

Greeting. When you pick up the phone, begin by offering your greeting of choice. "Hello" is always a polite option, as is "Good Morning" or "Good Afternoon." Confirm who you are ("This is Amanda") and the identity of the person calling ("To whom am I speaking?") so that all parties begin the call on the same page.