ever widening screens, they take increasing pains to be unapproachable in the flesh or phone. . . . Many big names never answer up to their numbers; a service takes every call, and only upon request, delivers the accumulated messages. . . . “Don’t call us” could became the real area code for Southern California. “All Alone by the Telephone” has come full circle. It will soon be the telephone that is “all alone, and feeling blue.”