Mailbox Options - Panasonic KX-NS1000 User Manual

1-7 Mailbox Options
System mailboxes for FAX Service, etc.
Mailboxes which are not assigned to extension users, e.g. for FAX service, can exist.
KX-NS1000
Subscriber
Built-in UM
Ext. 101
Mailbox 101
Mailbox: 101
Ext. 105
Mailbox 105
Mailbox: 105
for FAX Service
Mailbox 250
for System Manager
Mailbox 999