Netopia 435 Reference Manual page 19

2-4 Netopia ISDN Router Reference Guide
The selection you make determines the date and time format used
by the Netopia ISDN Router. Generally, the date and time format
used will be appropriate for your country. For more information, see
Appendix B, "Date and Time Formats."
Select SPID 1 enter the primary SPID number exactly as
provided by the telephone company, and press the Return key.
If you did not receive a SPID (AT&T 5ESS custom point-to-point
switches have no SPID), skip this step.
If you have a second SPID, select SPID 2. Enter the secondary
SPID number and press the Return key.
Note: Note: If you experience problems related to using SPIDs,
also review Appendix A, "Troubleshooting."
Select Directory Number 1, enter the primary directory number,
and press the Return key. Enter the number just as you would
dial it, including any required prefixes (such as area, access,
and long distance dialing codes).
If you have a second directory number, select Directory
Number 2. Enter the secondary directory number and press the
Return key. Enter the number just as you would dial it, including
any required prefixes (such as area, access, and long distance
dialing codes).
Note: In order for the changes that you have entered in the
ISDN Line Configuration screen to take effect, you must reset
the Netopia ISDN Router. Press the escape key to return to the
Main Menu. Select Statistics, Utilities, Tests and then select
Reset System.