Seaward Supernova XE - Manual (Page 60)

How to use Setup
50
Note
If you change the name of the location during testing all of
the previous tests will still be referenced to the old location
name, this gives unlimited amounts of sites within memory.
If you chose to edit an existing location the name of the site will be
shown in the box. If you chose to edit an empty box (signified by a
?), the box will be empty. Use the keyboard to enter the name of the
location and press Enter to return to the previous menu.
Edit Phone Book List
This option can only be used when combined with the Seaward
MODEM (283A969). Full details of this option can be found in the
manual which is supplied with every MODEM.