The Fujitsu Toshiba IS12T is a mobile smartphone running the Windows Phone

Windows Phone

Windows Phone is a mobile operating system developed by Microsoft, and is the successor to its Windows Mobile platform, although incompatible with it. Unlike its predecessor, it is primarily aimed at the consumer market rather than the enterprise market...

 operating system and phone was designed and manufactured by Fujitsu Toshiba. The phone is waterproof and will be the first Windows Phone to be officially released in Japan under carrier KDDI

KDDI

is a Japanese telecommunications operator formed in October 2000 through the merger of DDI Corp., KDD Corp., and IDO Corp. It has its headquarters in the Garden Air Tower in Iidabashi, Chiyoda, Tokyo....

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Launch

Fujitsu Toshiba mobile communications announced Fujitsu Toshiba IS12T on July 26, 2011 and note that it will be available retail in September 11.

Hardware

The IS12T is the first waterproof Windows Phone and the also the first to feature a 13.2 Megapixel camera. It can operate on either
CDMA2000

CDMA2000

CDMA2000 is a family of 3G mobile technology standards, which use CDMA channel access, to send voice, data, and signaling data between mobile phones and cell sites. The set of standards includes: CDMA2000 1X, CDMA2000 EV-DO Rev. 0, CDMA2000 EV-DO Rev. A, and CDMA2000 EV-DO Rev. B...

/EV-DO Rev. A or GSM/UMTS networks.