code: def verification_check(self, phone_number, country_code, verification_code):
          
          options = {
              'phone_number': phone_number,
              'country_code': country_code,
              'verification_code': verification_code
          }
          resp = self.get("/protected/json/phones/verification/check", options)
          return Phone(self, resp)
docs: :param phone_number:
          :param country_code:
          :param verification_code:
          :return: