Re: How can I determine whether Treo 650 is comes under mobile coverage.
Two quick ways to know when you're connected to your mobile network: the flashing LED light and the signal strength indicator.
If your LED light is blinking green once per second the wireless mode is on and you're within an area of mobile coverage.If your LED light is blinking red once per second the wireless mode is on BUT you're NOT in an area of mobile coverage.
Linear Mode
