I'm not sure if this means something (could become a problem in the future)? But back in July I got the new i580 Motorola/Nextel Phone. A really great phone! But twice since I've had it, the phone "freezes" when I'm dialing. The first time I think it rebooted itself (turned off) and I then turned it back on. The second time (happened last weekend) when I was dialing it froze and I had to turn it off, then back on and it was fine. I have not downloaded any tones or anything onto it. I've not surfed the net with the phone. Should I be concerned? Call Motorloa? I know Nextel always says to call Motorola with phone problems. Ideas here please?