Greetings,
I'm currently trying to configure a friend's iPAQ 4355 to connect to the internet via Bluetooth on his Sony Ericsson T637 using Rogers GPRS. (Here in Toronto.) I checked his Rogers Wireless bill, his charges included 'Network Access Plan' and 'Data Access Plan', which I was told are necessary to access GPRS.
At this point, the 4355 and T637 are paired, with the following settings on the 4355:
Phone number: *99***#2 (The CID# corresponds with 'Rogers Internet' Under Data Comm. on the T637)
Username: wapuser1
Password: wap
With these settings the 4355 establishes a connection through the T637. But when I enter a URL in Internet Explorer it returns a 'page cannot be found' message.
Upon further inquiry I discovered an APN needed to be defined. Thus far, these are the strings I've tried under the 'Advanced' tab:
+CGDCONT=2,ip,"INTERNET.COM"
Z;+CGDCONT=2,ip,"INTERNET.COM"
Z;+CGDCONT=2,,"INTERNET.COM"
+CGDCONT=2,,"INTERNET.COM"
I've also tried all possible combinations using 'AT' at the beginning of each command.
Even with any of the extra dialing strings entered however, the iPAQ 4355 won't connect to the T637. When the connection fails the iPAQ gives a 'Device not found' message.
I have also tried checking and unchecking several settings under the 'Advanced' tab, including 'Use terminal', 'Wait for dial tone', etc., using several combinations with no luck.
I have tried the Geekzone bluetooth guides, and have also looked at several pages:
http://www.howardforums.com/archive/topic/460221-1.html
http://www.allaboutsymbian.com/forum/showthread.php?t=5765&page=5&pp=15
http://www.woggledog.com/index.asp?subject=GPRS
http://docs.kde.org/en/3.1/kdenetwork/kppp/appendix-hayes-commands.html
At this point nothing I've tried seems to work.
Can anyone please offer suggestions or help?

