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Tag Archives: GSM

CPU flaw caused five-hour Telia outage

26-May-08

TeliaSonera (OMXH: TLS1V) has now established the reason for its 16 May 2008 outage, which lasted from approximately 16:00 to 21:00 Swedish time. The incident affected Telia’s 2G and 3G networks in Sweden, causing up to two thirds of mobile calls to fail during that time.