Motorola Modem SM56 User Manual download pdf (Page 12)

application to use this COM port. For example, if the SM56 modem has been assigned COM 2,

configure your application to communicate through COM 2.

Some of the more common AT commands used by applications are:

Initialization* AT&F

Hangup ATH0

Dialing string ATDT

Answer string ATA

*Some games require that the modem refrain from performing error correction and data

compression. In these cases, use the initialization string AT&F\N0.

For a full list of AT commands supported by the SM56 please refer to the on-line User's Guide.

11 Un-installing and Upgrading the SM56 Modem

SM56 Un-Install Procedure

1. Open the Control Panel.

2. Select Add\Remove Programs.

3. In the dialog box, select Motorola SM56 Modem Uninstall.

4. Select Add/Remove.

5. When asked to close the Control Panel window do so to allow the SM56 Control Panel applet

to be removed.

6. Shut down the computer.

7. Remove the SM56 hardware from the computer. (Note: If you do not remove the SM56

modem board, the SM56 will be automatically re-installed when Windows 95/98 restarts.)

The SM56 modem software remains on the PC hard disk for later installs without needing a

complete software install again. Simply install the modem card back in the PC (any vacant

slot)and the software will automatically self-install. Make sure to always run the un-install

utility before removing the modem board from the PC.

SM56 Software Upgrade Procedure (Windows 95/98)

Upgrade the SM56 modem to a newer version as follows.

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Motorola Modem SM56 User Manual Page 12