3Com 4210 PWR Configuration Manual page 57

Logging in Using a Modem 55
Figure 19 Set the telephone number
Figure 20 Call the modem
5 If the password authentication mode is specified, enter the password when
prompted. If the password is correct, the prompt (such as <4210>) appears. You
can then configure or manage the switch. You can also enter the character ? at
anytime for help.
n
If you perform no AUX user-related configuration on the switch, the commands of
level 3 are available to modem users. Refer to "CLI Configuration" on page 11 for
information about the command line interface.