An error occured while attempting to communicate with the modem connection, indicating no Communication Tools are available...

An error occured while attempting to communicate with the modem connection, indicating an unsupported operation...

An error occured while attempting to open the modem connection, probably due to a failure to close the modem connection...

An error occured while attempting to close the modem connection, probably due to a failure to open the modem connection...

A time out occured while attempting to connect with the modem, check to see if it is connected and turned on...

An attempt to communicate with the modem has failed, check to see if it is connected and turned on...

An attempt to communicate with the modem has been rejected...

An error occured while communicating with the modem of an unknown type...

An error occured while communicating with the modem of an unknown type, error# “^1”