Program the modem, as instructed in the modem manufacturer's documentation.
For other suggestions, refer to How to Configure the Modem and Serial Port (Dial-out Machine).
Attach the modem to the serial port on the dial-in server.
Become superuser on the dial-in server.
Configure the serial port by using admintool, as described in “Setting Up Terminals and Modems with Serial Ports Tool” in System Administration Guide: Advanced Administration.
Use admintool to do the following: