Microsoft may owe T-Mobile millions of dollars for its just-concluding Sidekick outage, an inside tip may have revealed today. Like most carriers, T-Mobile is believed to have a service level agreement (SLA) with Microsoft and Danger to guarantee uptime but may have a particularly costly deal with Microsoft. The MobileCrunch source claims that Microsoft will likely pay a rate roughly equal to $700,000 per day for the period it couldn't guarantee 99.5 percent availability of Sidekick services.
