Contraction of っていう (tte iu).

通話: a phone call; a telephone call

(polite) first-person singular pronoun: I, me

a personal or private matter / (by extension) selfishness

(formal) first-person singular pronoun: I, me

personal, private / secret

a personal or private matter / selfishness / privacy, secrecy / (women's speech, obsolete) a brother-in-law

Alternative spelling of 私達 (“we; us”)

private; mine

interpreting, interpretation: the facilitation of spoken conversation between two or more parties that do not all speak a common language