i am implementing sms receive application (given in wTK2.1.) in Nokia 6681 and Nookia 6230i.
I want to know exact port numbers that can be used for these two devices.
I have tried with 50000 and some other ports between 16000 to 16012.
But the application is not getting the sms.

In case of 6230i , i am using static push registration of MIDlet.MIDlet is also signed .Its showing Iillegal Argument java/lang/IllegalArgumentException Port number format error, while lunching the application.

Can u please specify the link for nokia devices to get the exact port numbers for messaging.