Add support for DCD always on / follow remote carrier to menu and Hayes (at&c0/1)
Add support for DCD always on / follow remote carrier to menu and Hayes (at&c0/1)

LeifBloomquist/WiFiCart,LeifBloomquist/WiFiCart,LeifBloomquist/WiFiCart,LeifBloomquist/WiFiCart,LeifBloomquist/WiFiCart,LeifBloomquist/WiFiCart