Auto Find Com port of GSM modem

hi.. can anyone help me how to automatically find the correct com port of my GSM modem.

i can retrieve the available ports of the computer by using My.Computer.Ports.SerialPortNames

can i find the right port using the display name property of the device? thanks

The following link provides information for working thru your problem.

http://social.msdn.microsoft.com/For...-812827a1157c/

Thank you for the reply but it dont have what im looking for..