HP Pavilion xt500 HP Pavilion ze5100 Series and HP Omnibook xe4400 Series Note - Page 64

To change your modem settings

Page 64 highlights

Modem and Network Connections Using the Modem To change your modem settings The modem is already set up to be compatible with telephone systems and modems in most areas. However, in some situations, you may have to change modem settings to match local conditions. If you have questions about local requirements, contact your telephone company. • Control Panel. Open Phone and Modem Options in Control Panel to change many modem settings. On the Modems tab, click Properties to set connection speeds, or on the Dialing Rules tab click Edit to set dialing options. • Communications software. Many communications applications provide options for controlling modem settings. See the help for your software. • AT commands. You can control many aspects of modem operation using modem AT commands. AT commands are special strings of characters sent to the modem to set up specific conditions. Those command strings normally start with "AT". For a list of AT commands for the built-in modem, see "Modem Reference Information" on page 139. Open Phone and Modem Options in Control Panel. On the Modems tab, click Properties. You can type AT commands on the Advanced tab in the space for extra settings. For example, to force a built-in modem to turn off its speaker, you can use the M0 command as shown in table of AT commands-type ATM0 in the space for extra settings. 64 Reference Guide

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Modem and Network Connections
Using the Modem
64
Reference Guide
To change your modem settings
The modem is already set up to be compatible with telephone systems and modems in
most areas. However, in some situations, you may have to change modem settings to
match local conditions. If you have questions about local requirements, contact your
telephone company.
Control Panel.
Open Phone and Modem Options in Control Panel to change many
modem settings. On the Modems tab, click Properties to set connection speeds, or on
the Dialing Rules tab click Edit to set dialing options.
Communications software.
Many communications applications provide options for
controlling modem settings. See the help for your software.
AT commands.
You can control many aspects of modem operation using modem AT
commands. AT commands are special strings of characters sent to the modem to set
up specific conditions. Those command strings normally start with “AT”. For a list of
AT commands for the built-in modem, see “Modem Reference Information” on
page 139.
Open Phone and Modem Options in Control Panel. On the Modems tab, click
Properties. You can type AT commands on the Advanced tab in the space for extra
settings.
For example, to force a built-in modem to turn off its speaker, you can use the M0
command as shown in table of AT commands—type ATM0 in the space for extra
settings.