AT&T COO speaks about guarantees 01:40 AT&T's slow path to 5G 04:19 AT&T Business segment seeing improvement 05:24 Verizon CRO talks cable 06:07 FWA & cable 09:07 Sampath on churn and overall strategy 12:10 Prepaid is an industry bright spot 14:21 Verizon's convergence numbers 14:54 Episode wrap-upTags: telecom, telecommunications, wireless, prepaid, postpaid, cellular phone, Don Kellogg, Roger Entner, investor conferences, AT&T, Jeff McElfresh, J.P. Morgan, guarantee, 5G, FWA, Verizon, Frank Boulben, cable, Sowmyanarayan Sampath, fiber, DOCSIS 4.0, Comcast, churn, Frontier, convergence, Dennis Strigl, Lifeline, ACP