Telco giant PLDT Inc.’s wireless unit Smart Communications Inc. said Wednesday it has partnered with AT&T to launch its 5G roaming services in the United States. The latest partnership solidifies Smart’s leadership in 5G roaming leadership to 16 countries with 22 international partners. Smart’s partnership with AT&T, the leading mobile services provider in the US, allows customers to access Smart’s worry-free 5G roaming services using their...