The Excalibur is a Smartphone made by HTC. The Excalibur will compete with the Motorola Q, and since the Q's GSM version has not been released yet the Excalibur might do a lot better.

The Excalibur will be released by T-Mobile and will be renamed to T-Mobile Dash. Another key point to note is that the T-Mobile Dash will have built in Wi-Fi and better battery life than the Q. The phone will feature EDGE, UMTS, HSDPA and a 1.3 mega-pixel camera. The phone is being released very soon for T-Mobile USA!!! 

With Wi-Fi on your T-Mobile Dash you can take advantage of T-Zones.  T-Mobile has started up T-Zones which is wireless internet all over the country. For a low monthly rate you have access to a broadband internet connection. There are over 7000 T-Zones in retail stores, coffee shops, airports etc. This is just another reason you should get Wi-Fi on your PDA.