I was given these settings from Cingular:
Baud Rate: 115200 - 8, N, 1
Init Str: &f&d2&c1+cgdcont=1,"IP","isp.cingular"
Dial Str: *99***1#
I have tried auto and manually inserting the dialing string but it never gets to the phone. Additionally when I try and use the "infrared" util on the IPAQ it starts by "looking for sending device" and then says "establishing connection with smartphone" but never finishes or connects. Both devices IR is on.