HP 10500 Series Configuration Manual page 45

By default, modem dial-in is enabled, and does not require a username or password. After login, the user
role network-admin is assigned.
To use a pair of modems to remotely log in to the device:
1. Connect one modem to the serial port of the PC and another modem to the AUX port of the device.
2. Connect each modem to the PSTN through a telephone cable.
3. Obtain the telephone number of the device-side modem.
4. Configure the following settings on the device-side modem:
AT&F—Restores the factory default.
ATS0=1—Configures auto-answer on first ring.
AT&D—Ignores DTR signals.
AT&K0—Disables local flow control.
AT&R1—Ignores RTS signals.
AT&S0—Forces DSR to remain on.
ATEQ1&W—Disables the modem from returning command responses and execution results,
and saves configuration.
To verify your configuration, enter AT&V to display the configuration results.
NOTE:
The configuration commands and output vary by modem. For more information, see the modem user
guide.
5. To ensure successful communication and to avoid data loss, verify that the console port has a baud
rate that is lower than the transmission rate of the modem.
6. Launch the terminal emulation program on the PC and create a connection using the telephone
number of the device-side modem.
Figure 15 through
On Windows Server 2003, add the HyperTerminal program first, and then log in to and manage
the device as described in this document. On Windows Server 2008, Windows 7, Windows Vista,
or another operating system, obtain a third-party terminal control program first, and then follow
the user guide or online help of that program to log in to the device.
Figure 18 show the configuration procedure in Windows XP HyperTerminal.
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