I got my N900 recently, was using Milestone previously. I have started noticing that if I leave the phone unused for an hour or so, all my calls go straight to my voice mail. However, I continue to receive emails and all other apps which need internet continue syncing properly.

I had no such issues on the same network with Milestone. I am using iWireless (GSM). Internet connection is either wifi or 2.5G or 3G; the problem persists irrespective.

Any suggestions anybody, am I the only one?