http://www.verizonwireless.com/multimedia/mim/htc_thunderbolt/thunderbolt_manual.pdf
http://www.phonearena.com/news/User-Manual-for-the-HTC-Thunderbolt-surfaces_id17445
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http://www.phonearena.com/news/User-Manual-for-the-HTC-Thunderbolt-surfaces_id17445
Sent from my Droid using DroidForums App