Chetan Sharma published an update on US wireless data market for Q2 2007. US wireless data market grew 7% QTQ to $5.85 bln in Q207. For the first half of 2007, the US wireless data service revenues stood at $11.35 bln jumping 81.6% from the first half of 2006. Overall ARPU increased by $1.05 QTQ to $53.62 due to strong data performance and stable voice ARPU.