KDDI Corp said Monday voice calls and data communications have almost been restored nationwide, two days after the Japanese telecom giant suffered disruptions on up to 39 million mobile connections during maintenance work. But KDDI, the country's second-largest mobile carrier by subscribers, did not have a firm timetable set for…
Japan's second largest carrier KDDI faced its worst ever outage that left 40 million customers without data and voice call options. Some areas are still affected with added limits on data transfer.
KDDI Corp, one of Japan's top three carriers, said Saturday its mobile customers have been facing difficulties making calls and getting online for over half a day, with the disruption of its nationwide networks also impacting services from banking and transmission of weather data to parcel deliveries. The au mobile…