to phone in advance to make arrangements
手配のために前もって電話をかける (tehai no tame ni maemotte denwa o kakeru)
"You should call ahead to reserve a seat."
"あなたは前もって電話をかけて席を予約するべきです。" (Anata wa **maemotte denwa o kakete** seki o yoyaku suru beki desu.)
to escalate complicated problems to a higher level
to study or become familiar with cultural customs
to stop being involved or attentive; to mentally disengage
to reintroduce or restore something that was removed
to briefly mention or discuss a subject
to check or continue working on something previously started