It comes as Optus’s owner Singtel has dispatched its chief technical officer Jorge Fernandes to Australia to help steer the telco through its network crisis and determine what triggered the meltdown, ...

To get rid of frequent network problems, change the location of the phone, restart it, use airplane mode, check the SIM, and update the software. If your smartphone has frequent network problems, like ...

Circle K Hong Kong, which operates nearly 400 outlets across the city, said on Sunday evening that a network problem had affected its e-payment, email and loyalty programme systems. “Our stores remain ...