Depending on proximity and interfering buildings and background interference, expect at least 150 mtrs of area without walls and 50 mtrs inside walls.

Yes. You can use anything that's "compatible with 802.11b wireless high-speed technology."
Laptops are the most common way to use HOTSPOTZZ, but...
Many personal digital assistants (PDAs) are becoming 802.11b compatible.
Check with your manufacturer or Information Technology department if you aren't sure.
Over 200,000 companies have adopted this standard for wireless LAN. Major vendors including Cisco, Intel and Lucent are producing 802.11b-compatible equipment.

Easy connectivity for anyone who brings in their own laptop.
Enables roaming across rooms, lobby and conference facilities
Better use of resources: share Broadband connection amoung guests
Liberates guests; no dial-up, no plugs, no wires, up to 11Mbps within 150m

Basically you can access any application and content available on the Internet. The services includes Internet surfing, sending and receiving of e-mails as well as accessing your company network via a secure connection VPN.

Depending on proximity and interfering buildings and background interference, expect at least 150 mtrs of area without walls and 50 mtrs inside walls.

Depending on proximity and interfering buildings and background interference, expect at least 150 mtrs of area without walls and 50 mtrs inside walls.