Is it possible to connect to T-mo's ISDN service using the setups as listed over another device like the new T68/T300 and then use the IR/Bluetooth connection to access the internet at the higher speed using another device?

or,

does the ISDN connection only work on th Treo.

I'd like to use a phone as a modem to connect up either my Revo w/Opera or my PPC using a IE 5.5 emulator so I can access an HTTPS web site that requires a PC browser.

I ahte having to connect the cable to my Moto 280 to access the GPRS network.

Thanks