All Palm products, including the Treo, have built-in wireless capabilities.
You can unlock palm treo 680 using unlock codes that will be available at Wickedunlock.com
Yes, but only if both wireless devices are from the same carrier.
Generally, Palm Treos work with the original SD Card. If you would like a more specific answer, please submit your question again with the exact model of Palm Treo.
i think its 4 gb
Try a large online retailer, such as Newegg.com
what is a wireless card
what is a wireless g card with bluetooth?
it is a wireless lan card
Yes it has a wireless card built in.
The Palm Treo 700W works with the Verizon Wireless network. It originally cost around $400, but you can usually find it now for around $100 - $150. Ebay (http://www.ebay.com) has a few excellent deals on this phone.
An example of a broadband wireless card are the internet dongles such as the Sierra wireless card which one can buy to let one connect to a wireless internet connection
Yes a broadcom wireless card