Para hacer una llamada de eeuu a españa, se necesita

una tarjeta internacional

Explanation:

For this case, the first thing you should know is to which person the personal pronoun belongs.

The personal pronoun "usted" belongs to the third person singular.

Therefore, the conjugation of the pronoun "usted" is the same as for the personal pronouns that belong to the third person of the singular.

The personal pronouns that belong to the third person of the singular are:

ÉL, Ella, usted

Verb conjugations in the usted form are the same as.

d. él/ella