"wireless" <a1b2c3z1y2x3@hotmail.com> wrote in message
news:1169500035.079994.230350@l53g2000cwa.googlegr oups.com...
> Hi,
>
> I saw unexpected activity on my wireless router LED and when I logged
> onto the router's administration page to check what was going on, it
> showed a second device on my LAN with a MAC address and computer/device
> name that I don't recognise.
>
> Do cordless phones have a MAC address? Is there any possibility at all
> that my cordless phone could be somehow connecting or interfering with
> my 128-bit WEP secured wireless router?
>
nope - MAC is from an ethernet type of device -
someone has found your AP, and is attempting to use it -