Samsung NP20 Precautions Before Use, Country Selection, DOS support, Using the Modem on a PBX system, Tab, Click, Click, in the, section, Modem tab, Windows XP:

Precautions Before Use

Country Selection

Country Selection:

Because you may use your computer in more than one country, please ensure you select the country you are calling from to avoid connection problems.

To change the country selection proceed as follows:

1.Click Start > Control Panel > Network and Internet Connections.

2.Click Phone and Modem Options.

3.Click on the connection you wish to edit in the Locations: box.

4.Click Edit in the Dialing Rules Tab

5.Select the Country/region you are calling from in the General tab.

6.Click OK to close the “Edit Locations” box.

7.Click OK to close “Phone and Modem Options” box.

Digital Phone Lines:

If you connect the modem to a digital phone line (such as a company 4-wire system), the modem may be damaged.

DOS support

•Windows XP: Does not support pure DOS mode and the modem does not support a DOS box in Windows. So you cannot use a communication application which runs under DOS.

Using the Modem on a PBX system

If you use a Windows Communication Program:

1.Click Start > Control Panel > Network and Internet Connections.

2.Click Phone and Modem Options.

3.Click Properties in the Modems tab section.

4.Check off “Wait for dial tone before dialing” check box in the Modem tab section.

5.Click OK to close the dialog box.

6.Click OK to close “Modem Properties” dialog box.

If you use a simple terminal program (i.e. hyper terminal):

Type the “ATX3&W” or “ATX3” command as an initialization command.

22 Users Manual