hi, any hyperterminal for wm5? thanks, need to test AT command, thanks

yes...kind of. PPCs can send AT commands through modem connections. What specifically ?

how to send? over bluetooth COM port? thanks

Create a virtual BT serial connection.
then use the connection setting to set up a dialup connection to that same com port as Hayes Compatible and enable terminal commands before dial out.
Note: I've not tried to do this over a BT connections but I don't see how it would be different.

Age does not bring wisdom, thought does-Cybrid

thanks, I think I could write something with .net cf now, thanks, instead of virtual bt connection

If you're not using VS2005, you'll run into the fact that serial ports are not natively supported by .netcf. If you're using VS2003, and want serial port access, look for the OpenNETCF project. (http://opennetcf.org)