電でん話わ番ばんMeanings1nounphone duty; being on callRefers to the role or shift of answering phones, often in an office or service setting.今日きょうは私わたしが電でん話わ番ばんです。I'm on phone duty today.電でん話わ番ばんの人ひとは、かかってきた電でん話わを全ぜん部ぶ取とってください。The person on phone duty, please answer all incoming calls.