The HTC 7 Pro is known as the HTC Arrive in the US thanks to Sprint — as well as its CDMA support — and the device looks to be landing soon at Cellular South together with the HTC Desire II — basically the Desire S — and the Wildifre S.

The information comes from a screen grab of what looks to be the carrier’s system in which the three devices are listed. Calling the Desire S the Desire II is nothing out of the ordinary — just remember the HTC Incredible S is called the Incredible II with Verizon — which makes us wonder why the Wildfire S remained non-renamed.

A bigger — and pleasant at the same time — surprise is the HTC 7 Pro which might turn out to be the CDMA Arrive. Regardless, the Windows Phone 7 QWERTY slider from the Taiwanese manufacturer has an excellent hardware keyboard and a funky way of revealing it while tilting it up at the same time. Some nice smartphones there!