An AT&T store in El Cerrito, California, U.S., on Tuesday, July 20, 2021. AT&T Inc. is scheduled to release earnings figures on July 22. Photographer: David Paul Morris/Bloomberg 米無線通信3位のAT＆Tが26日発表した2021年10－12月期（第4四半期）決算は、アナリスト予想を上回る内容とな…
An AT&T store in El Cerrito, California, U.S., on Tuesday, July 20, 2021. AT&T Inc. is scheduled to release earnings figures on July 22. Photographer: David Paul Morris/Bloomberg 米無線通信3位のAT＆Tが26日発表した2021年10－12月期（第4四半期）決算は、アナリスト予想を上回る内容とな…