My ipaq 6340 cannot connect with an outside mobilephone via bluetooth, it cannot use the mobilephone's gprs. What is reason? My setting is ok, I paired the devices in the connection menu I set "bluetooth dial up" modem.I set "extra dial-string modem commands". I think the problem is in the bluetooth manager, because when I push the "Explore a bluetooth device" the insert services is the next:"serial port 1" "serial port 2" "obex file transefer" but not insert "dial up modem" or dial-up networking server. I tried the connect via bluetooth with Sony Ericsson T630 and T610 and Nokia 6230 mobilphones. The HP Service in Hungary, in Budapest said the Sony Ericsson not support the connect with PDA-s. Please help me, how can I connect a mobilphone via bluetooth, because I'd like to use a mobilphone's GPRS to internet. The other bluetooth functions operations I can transfer files to phone and back. Please help someone!!!