T-Mobile quarterly results top estimates as subscribers grow

T-Mobile US Inc'squarterly results topped analysts' estimates as the No. 3 U.S. wireless carrier on Wednesday reported record low customer attrition and said it was considering a quarterly dividend.T-Mobile has been gaining share from larger competitors AT&T Incand Verizon Communications Incin a saturated U.S. wireless market through network improvements and lower prices.The company had said it was open to considering various strategic options and has acknowledged interest in talking with ri