What is HTC counting down on Windows Phone Facebook photo albums?

WorldWide Tech & Science. Francisco De Jesùs.

What is HTC counting down on Windows Phone Facebook photo albums?

Confirmed HTC is going to announce a new Windows Phone 8 smartphone tomorrow September 19th in a press conference, meanwhile Windows Phone facebook photo albums uploaded some pictures of before different brands devices. The ad content says: HTC is counting down their top Windows-based devices of all time. What are they counting down to?

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 Palm III, Kyocera 6035 Palm Phone, Compaq XDA, Samsung i700, Samsung i830,

HTC to hold press conference tomorrow Sept. 19.