j2me sms receive works in emulator but does not work in nokia n91?

I have made j2me SMS receive app.when i tried in in sun WTK it works fine开发者_如何学Go. It receives SMS in the emulator, but when I tried in Nokia n91, it does not receive it.

If you want to access the default sms inbox (port 0 of the sms protocol), you just can't do it with the usual virtual machine. The most you can do is to listen to a specific port and receive sms's sent to that port. If you want to do that, then the messages you send have to be specifically destined to that custom port.

Here it's a topic "discussing" this at the Nokia forum.

Regards.