Filed under: CellphonesVerizon Wireless customers, you may want to sit down for this one. Samsung's oh-so-sexy SGH-F700, which is currently thrilling quite a few Vodafone customers, could be headed to The Network -- and soon. According to Phone Arena, the Verizon variant of the F700 will be dubbed the SCH-U940, but actual details beyond that are scant. We are told that the unit will boast a 440 x 240 resolution touchscreen, QWERTY keyboard and a two-megapixel c