Panasonic S-ICX Benutzerhandbuch
6. Using Additional Features
S-ICX-10-750
S-ICX (International), issued February 2000
73
The Walking TRS (Call Barring) COS will remain in effect until you hang up.
USING DIRECTORY NUMBERS
A Directory Number (DN) allows extension numbers to be used on a key basis. The
same DN may be assigned to multiple keys on the same telephone and to keys on
other telephones.
same DN may be assigned to multiple keys on the same telephone and to keys on
other telephones.
When a telephone’s extension number is assigned to a key on the same telephone, it
is considered a Primary Directory Number (PDN). Up to three appearances of the
PDN may be assigned to keys on a key telephone. This allows for multiple calls on
the same Directory Number.
is considered a Primary Directory Number (PDN). Up to three appearances of the
PDN may be assigned to keys on a key telephone. This allows for multiple calls on
the same Directory Number.
When a DN is assigned to an FF key on another telephone, it is considered a Non-
Primary Directory Number (NPDN). Up to three NPDN appearances of the same
DN may be assigned to keys on a telephone. This allows calls to the DN to appear
on multiple telephones. The calls ring in on a specified basis - immediate, delayed,
or no-ring.
Primary Directory Number (NPDN). Up to three NPDN appearances of the same
DN may be assigned to keys on a telephone. This allows calls to the DN to appear
on multiple telephones. The calls ring in on a specified basis - immediate, delayed,
or no-ring.
A telephone may only have one PDN (on up to three keys) but may have multiple
NPDNs with up to three appearances of any one NPDN.
NPDNs with up to three appearances of any one NPDN.
Figure 19. Example Directory Number assignments for Extension 200