Why does the Home screen status line read “Receiving Only” when the RadioMode is set to 2-WAY?
If you have just inserted a new battery or just disconnect the device from your PC, it can take a few minutes before you’ll register a “Send/Receive Messages” coverage status. Your device must re-register with the Arch network after any suspension in service. It is also possible that you may be on the perimeter of the transmission range, you might only have message reception capabilities. In this case, the device can “hear” the transmitter but is out of range of a system receiver to talk back to the network. When you move back into range of a system receiver, your device will go back to “Send/Receive Messages” status.