Ask Proxima C1 Compact Manual de usuario descargar pdf (Pagina 22)

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Trouble Shooting

This chapter provides information on the most

commom problems, the possible causes, and

the solutions.

The modem does not respond to AT

commands.

§ Conflict of COMx: port setting with another

device.

Change the COMx: port of the USB 56K

FAX/MODEM to a free port. Be sure to update

your software COMx: port setting as well.

The modem does not execute the

command line.

§ Make sure you are typing 'AT' at the

beginning of command line.

§ Make sure the modem is not in Data Mode.

type +++ if necessary.

§ Make sure your software is set to the same

COMx: port as the modem is.

The modem does not give a response after

an AT command was executed.

§ The echo and/or responses may be turned off

by the ATE0Q1 commands.

Use AT&V to check that.

Use ATE1Q0 then Enter to change them back.

§ Make sure the modem is in Command Mode

rather than in Data Mode when you type the

AT command.

The modem gives an 'ERROR' response after

an AT command was executed.

§ Make sure you did not type an invalid

command.

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Ask Proxima C1 Compact Manual de usuario Pagina 22