電でん気き通つう信しん事じ業ぎょう者しゃでんきつうしんじぎょうしゃMeanings1nountelecommunications carrier; telecom operator; telephone service providerFormal term used in legal, regulatory, and business contexts to refer to a company that provides telecommunications services.電でん気き通つう信しん事じ業ぎょう者しゃは、利り用よう者しゃの通つう信しんの秘ひ密みつを守まもらなければならない。Telecommunications carriers must protect the confidentiality of users' communications.
