Supino thinks Ma Bell's cycle of lousy information and damaging marketplace sentiment has at last performed out. He noted that "amid undesirable headlines about convergence, interest prices, and direct, AT&T is growing its Main, attaining efficiency, and paying out down credit card debt."M? th?y ng??i ch?t nh?ng ch?a ch?t là ?i?m gì? Gi?i mã gi?