Toshiba Strata DK14 Programming Manual page 163

The total number of [DNs] allowed on a telephone ([PDN], [SDNs], and [PhDNs]) is limited
to the number of buttons on the telephone (i.e., a 20-button telephone can have 20 [DN]
buttons).
The number of [SDN] buttons programmed on a telephone for a given Primary Directory
Number must always be the same as the number of [PDN] buttons that exist on the [PDN]
owner telephone.
Example: If [PDN] 200 appears on 3 buttons on station 200, and [SDN] 200 should appear on
station 201, then [SDN] 200 must appear on 3-buttons on station 201. Never put more (or less)
[SDN] buttons of the same Directory Number on a telephone than [PDN] buttons that appear
on the [PDN] owner telephone. If this guideline is not followed, calls to the [PDN] telephone
will be missed on the [SDN] telephone.
The maximum number of [DNs] per system is listed below:
Processor
DK14
DK40i
RCTUA
RCTUBA/BB
RCTUC/D
RCTUE/F
[PhDN] can appear on all Toshiba telephones in the system, but a [PhDN] is limited to ring on
120 telephones maximum.
Phantom [DN] owner telephones have the following attributes:
Set Call Forward for [PhDNs]
Set Call Forward Mail Box destinations (VM ID codes) for [PhDNs]
Receive Message Waiting indication for up to four Phantom Directory Numbers on
individual [PhDN/MW] button LEDs
When off-hook, the [PhDN] telephone owner will receive OCA calls directed to a busy the
[PhDN].
[PDN] and/or [PhDN] Call Forward/Message retrieval can only be set/received from the
[PDN] and/or [PhDN] owner telephone.
Strata DK Programming 5/99
Maximum [PDNs] per Maximum [PhDNs] per
System
10
27
32
80
240
336
Program 39 – Flexible Button Assignments
Total Number of Unique [DNs]
System per system [PDNs] + [PhDNs]
10
27
32
80
240
336
System & Station
20
54
64
160
480
672
3-117