Report: AT&T to boost Lumia 900 marketing April 28, 2012 by admin Tweet A new Twitter message claims that AT&T plans to boost its marketing efforts for the Lumia 900 in May and June. It also claims that sales of the phone are being boosted due to good word of mouth. Read more… Neowin Related Posts:Microsoft claims up to 50% performance boost on AMD,…Microsoft announces the Lumia 535 and 535 Dual SimNew report claims Microsoft and OpenAI are making a…I kind of miss how pretty Nokia Lumia Windows phones lookedIntel and Netflix's SVT-AV1 gains up to 40%…